query
sequencelengths 2
2
| pos
sequencelengths 1
1
| neg
sequencelengths 1
1
| task_id
int64 1
330
|
|---|---|---|---|
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This power adapter charges my 17\" Powerbook G4 excruciatingly slowly and, now 6 months after purchase, it doesn't always even charge.Flakey charging issue: Recently, I have to keep unplugging and replugging from the middle block to get power to the computer! So now I guess I'm going to have to buy a new Apple power adapter for approximately $80.Slow charge issue: My computer gets down to about 80% charged and it can take a couple of hours to power back to 100% (while I'm using it). I'm wondering if it charges more slowly because the cord that goes into the wall has two prongs instead of three. ??? I never had problems charging quickly with the Apple brand. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor and Apple's adaptor are not going to live long. They are all pretty worthless, except for the fact that you HAVE TO HAVE ONE.I just buy the cheapest 65 watt adaptors I can find (for both 15\" iBook G4 and 17\" PowerBook G4) and plan to replace them within 6 months. Every now and then I find them for $20 - 40.00, and buy 2 to 4 at a time. Next time I'll buy a new laptop with the magnetic plug! Am very disappointed in Apple. I love my Mac, but quality is definitely going down. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This power adapter charges my 17\" Powerbook G4 excruciatingly slowly and, now 6 months after purchase, it doesn't always even charge.Flakey charging issue: Recently, I have to keep unplugging and replugging from the middle block to get power to the computer! So now I guess I'm going to have to buy a new Apple power adapter for approximately $80.Slow charge issue: My computer gets down to about 80% charged and it can take a couple of hours to power back to 100% (while I'm using it). I'm wondering if it charges more slowly because the cord that goes into the wall has two prongs instead of three. ??? I never had problems charging quickly with the Apple brand. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This power adapter charges my 17\" Powerbook G4 excruciatingly slowly and, now 6 months after purchase, it doesn't always even charge.Flakey charging issue: Recently, I have to keep unplugging and replugging from the middle block to get power to the computer! So now I guess I'm going to have to buy a new Apple power adapter for approximately $80.Slow charge issue: My computer gets down to about 80% charged and it can take a couple of hours to power back to 100% (while I'm using it). I'm wondering if it charges more slowly because the cord that goes into the wall has two prongs instead of three. ??? I never had problems charging quickly with the Apple brand. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor and Apple's adaptor are not going to live long. They are all pretty worthless, except for the fact that you HAVE TO HAVE ONE.I just buy the cheapest 65 watt adaptors I can find (for both 15\" iBook G4 and 17\" PowerBook G4) and plan to replace them within 6 months. Every now and then I find them for $20 - 40.00, and buy 2 to 4 at a time. Next time I'll buy a new laptop with the magnetic plug! Am very disappointed in Apple. I love my Mac, but quality is definitely going down. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This power adapter charges my 17\" Powerbook G4 excruciatingly slowly and, now 6 months after purchase, it doesn't always even charge.Flakey charging issue: Recently, I have to keep unplugging and replugging from the middle block to get power to the computer! So now I guess I'm going to have to buy a new Apple power adapter for approximately $80.Slow charge issue: My computer gets down to about 80% charged and it can take a couple of hours to power back to 100% (while I'm using it). I'm wondering if it charges more slowly because the cord that goes into the wall has two prongs instead of three. ??? I never had problems charging quickly with the Apple brand. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this guy for a Mac PowerBook G4 Titanium (the description clearly states this power supply works for the PowerBook G4). Never worked. Couldn't say if this is a fluke or if they are all of comparable quality. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: In a complaint to Macally regarding intermittent charging, their response was:Macally PS-AC4 AC Power Adapter for Apple G4Thank you for contacting us.Our PS-AC4 has problem with the 12\" PowerBook G4. At this moment, we do not have any working one for your computer. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this guy for a Mac PowerBook G4 Titanium (the description clearly states this power supply works for the PowerBook G4). Never worked. Couldn't say if this is a fluke or if they are all of comparable quality. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this guy for a Mac PowerBook G4 Titanium (the description clearly states this power supply works for the PowerBook G4). Never worked. Couldn't say if this is a fluke or if they are all of comparable quality. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: its is unclear rather this really works with G4 Powerbook. the connector that plugs in to the powerbook fits , but the connection itself is unstable and easily disrupted by just a little wiggle or touch of the cable or connector. If you are looking for a replacement cable go with Apple branded. that one works . \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this guy for a Mac PowerBook G4 Titanium (the description clearly states this power supply works for the PowerBook G4). Never worked. Couldn't say if this is a fluke or if they are all of comparable quality. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adapter was just what we needed to put new life into our old Mac. The power now stays on to allow for hours of use. It works great! Thanks! \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Great spare power supply, the only con' is the excess of weat generated when you use it for a long time... but works great! \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Great value for a surge protector. I've got 'em on lots of electronics (printers, phones, laptops) that don't need a full power strip or universal power supply (UPS). Very portable for laptops, in case you're travelling. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I do not recommend this item to anyone. I had it for two weeks and it quit working. I tried it again and when it rains it quits again. Would not buy again. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Ever since I bought this and charged my ibook with it, my ibook hasn't worked! Don't buy it. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We plugged this on only to have it spark and not power our ibook G4. It went back the next day. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Ever since I bought this and charged my ibook with it, my ibook hasn't worked! Don't buy it. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Ever since I bought this and charged my ibook with it, my ibook hasn't worked! Don't buy it. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We plugged this on only to have it spark and not power our ibook G4. It went back the next day. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Ever since I bought this and charged my ibook with it, my ibook hasn't worked! Don't buy it. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The only feature missing from the Apple version of this is the light in the plug tip that confirms it is seated well and shows the charging status. I can live without it for the $70 I saved. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The only downside to this adapter vs. apple's is the lack of the light ring which tells you whether the computer is fully charged or not. Otherwise it's a great deal! \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I received a different adapter so I cannot really tell you about the Macally adapter. I received an adapter from Inspire and it does not have the longer cord, the velcro strap or the led lights. But it does charge my computer and it arrived quickly. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: If you're willing to trade a little style for some substance and save some money in the bargain, this is a very recommendable device. My Apple PowerBook power supply died in what is apparently typical fashion - sparking, crumbling wire where it meets the brick - and none of the Apple stores or CompUSAs in Atlanta had any in stock (which is curious in itself). I resorted to Amazon and decided to try this one out and I've been pretty happy with it. It seems sturdily constructed, and the breakaway cable is a surprisingly handy way to save on tangles. I do miss the plug-in charging light, but that's about it. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I was dismayed when the adaptor that came with my ibook gave out. I was even more dismayed when I checked the prices for replacements online.I chanced upon this while browsing amazon and it is such a great alternative buy. The cord is longer than the mac adaptor. The size is manageable. While it doesn't have the indicator light around the edge of the cord, the price is much much better than the ones made by mac.It seems so much sturdier and durable too. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The Macally PS-AC4 Power Adapter would not charge my PowerBook. I tested it with a multimeter, and found that it had an open lead.I contacted Amazon (even better, through their web site - no waiting on the phone or waiting for an email), and they shipped another.This second one had the same problem as the first.I contacted Amazon again for a refund.The product was junk, but the service was excellent! \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: As others have experienced, mine starts a a charge/battery/charge cycle that is maddening, and probably no good at all for the battery. Don't buy. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Ever since I bought this and charged my ibook with it, my ibook hasn't worked! Don't buy it. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: As others have experienced, mine starts a a charge/battery/charge cycle that is maddening, and probably no good at all for the battery. Don't buy. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: As others have experienced, mine starts a a charge/battery/charge cycle that is maddening, and probably no good at all for the battery. Don't buy. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Ever since I bought this and charged my ibook with it, my ibook hasn't worked! Don't buy it. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: As others have experienced, mine starts a a charge/battery/charge cycle that is maddening, and probably no good at all for the battery. Don't buy. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor and Apple's adaptor are not going to live long. They are all pretty worthless, except for the fact that you HAVE TO HAVE ONE.I just buy the cheapest 65 watt adaptors I can find (for both 15\" iBook G4 and 17\" PowerBook G4) and plan to replace them within 6 months. Every now and then I find them for $20 - 40.00, and buy 2 to 4 at a time. Next time I'll buy a new laptop with the magnetic plug! Am very disappointed in Apple. I love my Mac, but quality is definitely going down. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor and Apple's adaptor are not going to live long. They are all pretty worthless, except for the fact that you HAVE TO HAVE ONE.I just buy the cheapest 65 watt adaptors I can find (for both 15\" iBook G4 and 17\" PowerBook G4) and plan to replace them within 6 months. Every now and then I find them for $20 - 40.00, and buy 2 to 4 at a time. Next time I'll buy a new laptop with the magnetic plug! Am very disappointed in Apple. I love my Mac, but quality is definitely going down. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor and Apple's adaptor are not going to live long. They are all pretty worthless, except for the fact that you HAVE TO HAVE ONE.I just buy the cheapest 65 watt adaptors I can find (for both 15\" iBook G4 and 17\" PowerBook G4) and plan to replace them within 6 months. Every now and then I find them for $20 - 40.00, and buy 2 to 4 at a time. Next time I'll buy a new laptop with the magnetic plug! Am very disappointed in Apple. I love my Mac, but quality is definitely going down. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor and Apple's adaptor are not going to live long. They are all pretty worthless, except for the fact that you HAVE TO HAVE ONE.I just buy the cheapest 65 watt adaptors I can find (for both 15\" iBook G4 and 17\" PowerBook G4) and plan to replace them within 6 months. Every now and then I find them for $20 - 40.00, and buy 2 to 4 at a time. Next time I'll buy a new laptop with the magnetic plug! Am very disappointed in Apple. I love my Mac, but quality is definitely going down. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have purchased three of these adapters and they work well. They will charge a G4 Powerbook while the unit is running. All 3 have worked without problem (sometimes the cord comes loose so you have to check that it is tight). No LED on the connector to indicated charging as with the original Apple adapter. Won't work on the new Intel MacBook or MacBook Pro. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews before purchasing this adapter, and I guess I simply got a dud. That happens, but the tech support is horrible. The support staff was very unhelpful and told me it would take weeks to replace.The other adapter replacements don't seem much better, given the poor reviews for Kensington's model.Just hope you don't get a dud. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I plugged this item into my laptop and nothing happened. No power- nothing.When I unplugged this adapter the negative metal ring from the plug stayed lodged inside of my computer, I had to remove it with needle nose pliers.I had to call the company 5 times before getting a rep on the phone as I was continually placed in automated limbo for about 15 per call. The rep actually admitted to me that this happens alot because the rings are too small and fit to tight in the computers.I was really looking forward to saving some dough. But this adapter was surprisingly worse the the original that came with the computer.They are sending me return authorization. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews before purchasing this adapter, and I guess I simply got a dud. That happens, but the tech support is horrible. The support staff was very unhelpful and told me it would take weeks to replace.The other adapter replacements don't seem much better, given the poor reviews for Kensington's model.Just hope you don't get a dud. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews before purchasing this adapter, and I guess I simply got a dud. That happens, but the tech support is horrible. The support staff was very unhelpful and told me it would take weeks to replace.The other adapter replacements don't seem much better, given the poor reviews for Kensington's model.Just hope you don't get a dud. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I plugged this item into my laptop and nothing happened. No power- nothing.When I unplugged this adapter the negative metal ring from the plug stayed lodged inside of my computer, I had to remove it with needle nose pliers.I had to call the company 5 times before getting a rep on the phone as I was continually placed in automated limbo for about 15 per call. The rep actually admitted to me that this happens alot because the rings are too small and fit to tight in the computers.I was really looking forward to saving some dough. But this adapter was surprisingly worse the the original that came with the computer.They are sending me return authorization. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews before purchasing this adapter, and I guess I simply got a dud. That happens, but the tech support is horrible. The support staff was very unhelpful and told me it would take weeks to replace.The other adapter replacements don't seem much better, given the poor reviews for Kensington's model.Just hope you don't get a dud. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This is a good replacement for the Apple Charger. Only a couple of notes to make.1. The blue light doesn't indicate whether the notebook is charging or not, only if the cord is plugged into the outlet. This means that you can't really tell what is going on unless you open your laptop and make sure the indicator is showing that it is charging.2. If you drain your battery fully, so your laptop goes to sleep BE WARNED... You will not be able to plug it in and resume working right away. I had to plug it in and let it charge up for a good while before I could operate my Powerbook again, pulling power to operate the computer and charge the battery. This has been most annoying.Other than those weird gripes, it is a sufficient power adapter. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger only lacks 1 feature from the Apple model: it lack's Apple's green & orange light around the charging tip. To me it's not a big loss, as the light on my Apple charger quit working 2 years ago.I've been using this charger on my 15\" aluminum PowerBook G4 for months, and it has performed exceptionally. The brick does get a little warm, but so does Apple's. I actually prefer this charger over Apple's when traveling, as its longer cord is more functional in airports and hotel rooms. The cord is about the same length as Apple's charger with the extension cord installed, except that it weighs less than half as much and takes up less room in a laptop bag or backpack.I love having an extra charging cable at home so I don't have to play the plug/unplug game every time I move my laptop between rooms. And I prefer this one much more over Apple's when traveling. Highly recommend! \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: It worked well for a few weeks, but then the battery of my iBook G4 stopped being re-charged. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We plugged this on only to have it spark and not power our ibook G4. It went back the next day. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: It worked well for a few weeks, but then the battery of my iBook G4 stopped being re-charged. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: It worked well for a few weeks, but then the battery of my iBook G4 stopped being re-charged. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We plugged this on only to have it spark and not power our ibook G4. It went back the next day. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: It worked well for a few weeks, but then the battery of my iBook G4 stopped being re-charged. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This product is about half the price of that offered from apple. It does not have a charge light, but for me it isn't worth the price. Product charges the battery, which is all I am looking for. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This is a solid replacement for Apple's charger. It is light weight and does the job it was intended to do. Blue \"on\" light simply tells you it's plugged in, but there's no indicator to tell you when the computer is fully charged. Lacks the portability elegance of the Apple charger, but costs a lot less. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Short and simple: This charger did not charge my laptop's battery unless the computer was either off or at least in standby mode with the lid closed.It could keep the computer operating while plugged in, but it wouldn't charge my battery. I've seen other reviews with different results, but for me, this thing was pretty much useless. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You'd think for such a high-end, costly \"entry-level\" laptop, buying a replacement part would be affodable. This isn't the case with the apple ibooks. The cords which seem prone to damage and breaking down, are $80.00 to replace if you go to Apple. That's a lot of money for a cord that will in all probability break in around 8 months.The Macally is a great alternative - it's a lot cheaper and has been very, very durable. The one drawback is that it doesn't light up the side of your laptop (red when charging, green when charged). Other that than, it's great! Good purchase for me. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I got the Macally power cord after the Apple one that came with my iBook finally broke down 2 years after purchase. I will agree that this model isn't as aesthetically pleasing as the Apple version, and I do miss having the orange and green indicator light to let me know that my computer is charging, but the difference between $30 and $80 is enough that I'm willing to give up the eye candy for the price. The Macally power adapter charges my computer just as well as the Apple version, it just doesn't look pretty while it does it. Also, it's a bit bulkier and takes up more space in my laptop bag. Still, the $50 I saved makes it worth the added weight. Unless you have serious reasons for buying the Apple power adapter (eg, vanity), I would go ahead and get the Macally version. Your pocketbook will thank you, and you can spend the extra money on other Apple extras. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Like every other Mac user, I think the replacement power cord with the bulky, cumbersome block is overpriced and less than durable, so I decided to outsource. What I got was never quite up to speed, but since my laptop mostly stays plugged in, the quick charge wasn't a must. Unfortunately, after a scant 8 months, with very little movement or unplugging (I've packed up my laptop for travel exactly twice in that time), the power cord has given out. There seems to be a short between the wires, with the hazardous side effect of causing random sparking at the connection between the computer plug-in and the wire. Needless to say, I'm not going back to this product! \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read reviews of this product before I bought it that mentioned that it makes a high pitched sound. I figured these reviewers probably had defective adapters. However, mine also makes a high pitched sound. It doesn't do it all the time, but I worry that as it gets older, the sound will get worse. Although it charges my computer fine, if I could do it over again, I might pay the extra money and get a different brand...unless you don't mind high pitched noises. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this because it was a cheaper alternative to Mac's (ridiculously priced)$80 charger. At first it worked pretty good, but about a week or two after i got it it seems to not be working like it should. i think there is some kind of warranty, so i should try and exchange it...but sometimes when it is plugged into my computer it will charge for one second, then stop for one second, charge for one second, stop for one second, etc. It still manages to charge the computer, but im not sure if all this on\\off stuff is necessarily good for my computer... \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read reviews of this product before I bought it that mentioned that it makes a high pitched sound. I figured these reviewers probably had defective adapters. However, mine also makes a high pitched sound. It doesn't do it all the time, but I worry that as it gets older, the sound will get worse. Although it charges my computer fine, if I could do it over again, I might pay the extra money and get a different brand...unless you don't mind high pitched noises. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read reviews of this product before I bought it that mentioned that it makes a high pitched sound. I figured these reviewers probably had defective adapters. However, mine also makes a high pitched sound. It doesn't do it all the time, but I worry that as it gets older, the sound will get worse. Although it charges my computer fine, if I could do it over again, I might pay the extra money and get a different brand...unless you don't mind high pitched noises. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this because it was a cheaper alternative to Mac's (ridiculously priced)$80 charger. At first it worked pretty good, but about a week or two after i got it it seems to not be working like it should. i think there is some kind of warranty, so i should try and exchange it...but sometimes when it is plugged into my computer it will charge for one second, then stop for one second, charge for one second, stop for one second, etc. It still manages to charge the computer, but im not sure if all this on\\off stuff is necessarily good for my computer... \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read reviews of this product before I bought it that mentioned that it makes a high pitched sound. I figured these reviewers probably had defective adapters. However, mine also makes a high pitched sound. It doesn't do it all the time, but I worry that as it gets older, the sound will get worse. Although it charges my computer fine, if I could do it over again, I might pay the extra money and get a different brand...unless you don't mind high pitched noises. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is much sturdier than the mac version (which my cat chewed through in a matter of days). I'd read another review that said this adapter didn't work on the aluminum PowerBooks, but it works great for mine. In addition, the product arrived in about one day. I ordered it on a Friday morning and received it on Saturday before noon. I would highly reccomend this product. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: So far so good. I have used power adapter since my Apple Adapter got a short in the cord. I have owned various Apple Laptops and almost all of the power adapters have needed replacing. I like to buy Apple branded replacements but they cost twice as much as this one. I have been using it for several weeks without any problems. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have an 'old' ibook from 2001, white, and even though it says for G4 on the package of the charger, it works just fine with mine. I actually like it better than the original one from Mac, smaller and somewhat handier. Glad I didn't have to pay 80$ to fix that ! :-) \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: this charger does not have enough power to charge my Powerbook G4 while it is running. it will show the charger indicator back and forth from battery power to charging.But when I charge while it is off, it works perfect.I had requested a replacement once and the result was still the same. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: this charger does not have enough power to charge my Powerbook G4 while it is running. it will show the charger indicator back and forth from battery power to charging.But when I charge while it is off, it works perfect.I had requested a replacement once and the result was still the same. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this about a month ago as a back-up adaptor. When used on my Powerbook G4 and my wife's iBook G4, it does not charge them when in operation. It supplies power so that the units are functional when plugged in, but it will only charge the units when they are closed or turned off. I'd give this a one star, but at least it powers them when they're on, even without the charging. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this about a month ago as a back-up adaptor. When used on my Powerbook G4 and my wife's iBook G4, it does not charge them when in operation. It supplies power so that the units are functional when plugged in, but it will only charge the units when they are closed or turned off. I'd give this a one star, but at least it powers them when they're on, even without the charging. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this about a month ago as a back-up adaptor. When used on my Powerbook G4 and my wife's iBook G4, it does not charge them when in operation. It supplies power so that the units are functional when plugged in, but it will only charge the units when they are closed or turned off. I'd give this a one star, but at least it powers them when they're on, even without the charging. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Bought this about a month ago as a back-up adaptor. When used on my Powerbook G4 and my wife's iBook G4, it does not charge them when in operation. It supplies power so that the units are functional when plugged in, but it will only charge the units when they are closed or turned off. I'd give this a one star, but at least it powers them when they're on, even without the charging. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Nice form factor etc...but bad function. Product appears to charge my Powerbook G4 12\" when it is off or asleep, but when working it cycles on and off and emits a faint buzzing sound from the brick. Try another product. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Nice form factor etc...but bad function. Product appears to charge my Powerbook G4 12\" when it is off or asleep, but when working it cycles on and off and emits a faint buzzing sound from the brick. Try another product. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Nice form factor etc...but bad function. Product appears to charge my Powerbook G4 12\" when it is off or asleep, but when working it cycles on and off and emits a faint buzzing sound from the brick. Try another product. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: You aren't saving any being this adapter. I purchased this for a 12\" G4 Powerbook. The power it supplies goes on and off constantly. This can't be good for the computer. It certainly doesn't charge it. Don't waste your money on this Macally adapter. Try to find an original Apple adapter if you can. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Nice form factor etc...but bad function. Product appears to charge my Powerbook G4 12\" when it is off or asleep, but when working it cycles on and off and emits a faint buzzing sound from the brick. Try another product. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: my ac adapter broke down as well, the tip going into the computer simply fell out of the plastic plug. don't get it. it's basically $40 wasted. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The adapter worked fine for my power book g4 for a few months and then it broke. Nothing physically happened to the adapter for it to break, but suddenly it just wouldn't charge any more. What's interesting is that the blue light on the brick goes on when plugged in to a power source, but if I plug the cable that attaches the computer to the brick in, the light goes out and it doesn't charge. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: my ac adapter broke down as well, the tip going into the computer simply fell out of the plastic plug. don't get it. it's basically $40 wasted. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: my ac adapter broke down as well, the tip going into the computer simply fell out of the plastic plug. don't get it. it's basically $40 wasted. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The adapter worked fine for my power book g4 for a few months and then it broke. Nothing physically happened to the adapter for it to break, but suddenly it just wouldn't charge any more. What's interesting is that the blue light on the brick goes on when plugged in to a power source, but if I plug the cable that attaches the computer to the brick in, the light goes out and it doesn't charge. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: my ac adapter broke down as well, the tip going into the computer simply fell out of the plastic plug. don't get it. it's basically $40 wasted. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I received a different adapter so I cannot really tell you about the Macally adapter. I received an adapter from Inspire and it does not have the longer cord, the velcro strap or the led lights. But it does charge my computer and it arrived quickly. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: just got this charger yesterday to replace my broken apple charger.All this charger does is allow me to turn on the computer (sometimes), it does NOT charger my powerbook g4. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I received a different adapter so I cannot really tell you about the Macally adapter. I received an adapter from Inspire and it does not have the longer cord, the velcro strap or the led lights. But it does charge my computer and it arrived quickly. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I received a different adapter so I cannot really tell you about the Macally adapter. I received an adapter from Inspire and it does not have the longer cord, the velcro strap or the led lights. But it does charge my computer and it arrived quickly. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Although this is a wonderful working power adapter, I don't believe it is the Macally Adapter that was advertised. I am however happy with it and would shop with this vendor again.Thank you. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I received a different adapter so I cannot really tell you about the Macally adapter. I received an adapter from Inspire and it does not have the longer cord, the velcro strap or the led lights. But it does charge my computer and it arrived quickly. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor does not work with the dual USB iBook. It looks like a good product, but the plug doesn't fit. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Be careful. The box packing for this says it works with a PowerBook G4 or an iBook G3. It will not work for a iBook G4. The Amazon product page does not make that clear. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor does not work with the dual USB iBook. It looks like a good product, but the plug doesn't fit. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor does not work with the dual USB iBook. It looks like a good product, but the plug doesn't fit. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Ever since I bought this and charged my ibook with it, my ibook hasn't worked! Don't buy it. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This adaptor does not work with the dual USB iBook. It looks like a good product, but the plug doesn't fit. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The only downside to this adapter vs. apple's is the lack of the light ring which tells you whether the computer is fully charged or not. Otherwise it's a great deal! \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The cord works great. It's not as cool looking as the Apple Adapter and it does not have the light indicator, thats all I can say bad about it. Its $50 less than the Apple one so go buy it. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I received a different adapter so I cannot really tell you about the Macally adapter. I received an adapter from Inspire and it does not have the longer cord, the velcro strap or the led lights. But it does charge my computer and it arrived quickly. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I take back my previous comments as now this adapter is dead, and MUCH faster than my original one. I await Macally's response to my request for a new one. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I purchased this adapter to replace another PS-AC4 that worked for about 18 months before going belly up. This one lasted two weeks. I called MacAlly and quickly got an RMA number, then I overnighted the defective item to them. That was ten days ago, and I'm still waiting for the replacement to arrive. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I take back my previous comments as now this adapter is dead, and MUCH faster than my original one. I await Macally's response to my request for a new one. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I take back my previous comments as now this adapter is dead, and MUCH faster than my original one. I await Macally's response to my request for a new one. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I purchased this adapter to replace another PS-AC4 that worked for about 18 months before going belly up. This one lasted two weeks. I called MacAlly and quickly got an RMA number, then I overnighted the defective item to them. That was ten days ago, and I'm still waiting for the replacement to arrive. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I take back my previous comments as now this adapter is dead, and MUCH faster than my original one. I await Macally's response to my request for a new one. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Look carefully at the pictures for this product. The initial picture, without the brand name and with a blue LED light, is the product that works on iBook G4. The customer photos show a completely different product, one that is not recommended for use on iBook G4. I did not receive the product in the initial picture, but thankfully I noticed this before I opened the package (the package says iBook G3) and I called the support line. They said I had not received the right product and could not guarantee that the product would work correctly --or at all, so I ordered a replacement through Amazon. Still, I did not get the right product. Amazon told me they would stop selling this product as there is a problem with what is being shipped. I got my money back and went to our local Mac 2nd party store to find something reliable for the G4. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Look carefully at the pictures for this product. The initial picture, without the brand name and with a blue LED light, is the product that works on iBook G4. The customer photos show a completely different product, one that is not recommended for use on iBook G4. I did not receive the product in the initial picture, but thankfully I noticed this before I opened the package (the package says iBook G3) and I called the support line. They said I had not received the right product and could not guarantee that the product would work correctly --or at all, so I ordered a replacement through Amazon. Still, I did not get the right product. Amazon told me they would stop selling this product as there is a problem with what is being shipped. I got my money back and went to our local Mac 2nd party store to find something reliable for the G4. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Look carefully at the pictures for this product. The initial picture, without the brand name and with a blue LED light, is the product that works on iBook G4. The customer photos show a completely different product, one that is not recommended for use on iBook G4. I did not receive the product in the initial picture, but thankfully I noticed this before I opened the package (the package says iBook G3) and I called the support line. They said I had not received the right product and could not guarantee that the product would work correctly --or at all, so I ordered a replacement through Amazon. Still, I did not get the right product. Amazon told me they would stop selling this product as there is a problem with what is being shipped. I got my money back and went to our local Mac 2nd party store to find something reliable for the G4. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Look carefully at the pictures for this product. The initial picture, without the brand name and with a blue LED light, is the product that works on iBook G4. The customer photos show a completely different product, one that is not recommended for use on iBook G4. I did not receive the product in the initial picture, but thankfully I noticed this before I opened the package (the package says iBook G3) and I called the support line. They said I had not received the right product and could not guarantee that the product would work correctly --or at all, so I ordered a replacement through Amazon. Still, I did not get the right product. Amazon told me they would stop selling this product as there is a problem with what is being shipped. I got my money back and went to our local Mac 2nd party store to find something reliable for the G4. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm now on my third charger for my Powerbook (my dad says I'm rough on equipment). Let me tell you, the Macally is NOT it. Like others, it fluctuates between charging and battery every 1-2 seconds and the brick makes weird squeaky noises. After not having a computer for a week and being so relived to finally get this charger, I was almost in tears to find that it is a piece of crap. It charges when the computer is off or in sleep mode, but that's not going to cut it. If you have a Powerbook G4, don't waste your money on this. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm now on my third charger for my Powerbook (my dad says I'm rough on equipment). Let me tell you, the Macally is NOT it. Like others, it fluctuates between charging and battery every 1-2 seconds and the brick makes weird squeaky noises. After not having a computer for a week and being so relived to finally get this charger, I was almost in tears to find that it is a piece of crap. It charges when the computer is off or in sleep mode, but that's not going to cut it. If you have a Powerbook G4, don't waste your money on this. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm now on my third charger for my Powerbook (my dad says I'm rough on equipment). Let me tell you, the Macally is NOT it. Like others, it fluctuates between charging and battery every 1-2 seconds and the brick makes weird squeaky noises. After not having a computer for a week and being so relived to finally get this charger, I was almost in tears to find that it is a piece of crap. It charges when the computer is off or in sleep mode, but that's not going to cut it. If you have a Powerbook G4, don't waste your money on this. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm now on my third charger for my Powerbook (my dad says I'm rough on equipment). Let me tell you, the Macally is NOT it. Like others, it fluctuates between charging and battery every 1-2 seconds and the brick makes weird squeaky noises. After not having a computer for a week and being so relived to finally get this charger, I was almost in tears to find that it is a piece of crap. It charges when the computer is off or in sleep mode, but that's not going to cut it. If you have a Powerbook G4, don't waste your money on this. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this charger thinking that it would be compatible with my late 2005 iBook G4. The description page has nothing stating that it is not for ibook G4 but only for Powerbook G4 and ibook G3. Also, after only about 3 weeks of use the charger died completely. This is by far the worst charger I have ever had. Pros: quick ship Cons: incorrect description, lack of durability \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this charger thinking that it would be compatible with my late 2005 iBook G4. The description page has nothing stating that it is not for ibook G4 but only for Powerbook G4 and ibook G3. Also, after only about 3 weeks of use the charger died completely. This is by far the worst charger I have ever had. Pros: quick ship Cons: incorrect description, lack of durability \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this charger thinking that it would be compatible with my late 2005 iBook G4. The description page has nothing stating that it is not for ibook G4 but only for Powerbook G4 and ibook G3. Also, after only about 3 weeks of use the charger died completely. This is by far the worst charger I have ever had. Pros: quick ship Cons: incorrect description, lack of durability \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this charger thinking that it would be compatible with my late 2005 iBook G4. The description page has nothing stating that it is not for ibook G4 but only for Powerbook G4 and ibook G3. Also, after only about 3 weeks of use the charger died completely. This is by far the worst charger I have ever had. Pros: quick ship Cons: incorrect description, lack of durability \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: this charger does not have enough power to charge my Powerbook G4 while it is running. it will show the charger indicator back and forth from battery power to charging.But when I charge while it is off, it works perfect.I had requested a replacement once and the result was still the same. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: just got this charger yesterday to replace my broken apple charger.All this charger does is allow me to turn on the computer (sometimes), it does NOT charger my powerbook g4. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: this charger does not have enough power to charge my Powerbook G4 while it is running. it will show the charger indicator back and forth from battery power to charging.But when I charge while it is off, it works perfect.I had requested a replacement once and the result was still the same. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: this charger does not have enough power to charge my Powerbook G4 while it is running. it will show the charger indicator back and forth from battery power to charging.But when I charge while it is off, it works perfect.I had requested a replacement once and the result was still the same. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: just got this charger yesterday to replace my broken apple charger.All this charger does is allow me to turn on the computer (sometimes), it does NOT charger my powerbook g4. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: this charger does not have enough power to charge my Powerbook G4 while it is running. it will show the charger indicator back and forth from battery power to charging.But when I charge while it is off, it works perfect.I had requested a replacement once and the result was still the same. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been very unhappy with this product because it:1) makes a high pitched buzz2) intermittently stops providing enough power causing my computer to constantly switch back and forth between battery and wall power.3) the cord is difficult to wrapI'll be trying to return it through the warranty process, but I wish I had just coughed up the [lots of] extra money to buy an Apple one. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read reviews of this product before I bought it that mentioned that it makes a high pitched sound. I figured these reviewers probably had defective adapters. However, mine also makes a high pitched sound. It doesn't do it all the time, but I worry that as it gets older, the sound will get worse. Although it charges my computer fine, if I could do it over again, I might pay the extra money and get a different brand...unless you don't mind high pitched noises. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been very unhappy with this product because it:1) makes a high pitched buzz2) intermittently stops providing enough power causing my computer to constantly switch back and forth between battery and wall power.3) the cord is difficult to wrapI'll be trying to return it through the warranty process, but I wish I had just coughed up the [lots of] extra money to buy an Apple one. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been very unhappy with this product because it:1) makes a high pitched buzz2) intermittently stops providing enough power causing my computer to constantly switch back and forth between battery and wall power.3) the cord is difficult to wrapI'll be trying to return it through the warranty process, but I wish I had just coughed up the [lots of] extra money to buy an Apple one. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read reviews of this product before I bought it that mentioned that it makes a high pitched sound. I figured these reviewers probably had defective adapters. However, mine also makes a high pitched sound. It doesn't do it all the time, but I worry that as it gets older, the sound will get worse. Although it charges my computer fine, if I could do it over again, I might pay the extra money and get a different brand...unless you don't mind high pitched noises. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been very unhappy with this product because it:1) makes a high pitched buzz2) intermittently stops providing enough power causing my computer to constantly switch back and forth between battery and wall power.3) the cord is difficult to wrapI'll be trying to return it through the warranty process, but I wish I had just coughed up the [lots of] extra money to buy an Apple one. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Well, it was a good deal and seemed to work well for a month! But after the stated time it quit. I noticed that the charging/battery guage on the tool bar was flickering back and forth and noticed a quiet humming sound coming from the power adapter. Since I live in Eastern Europe and someone brought this here from the US for me to use as a second adapter (to use at work) it will be hard to return. Maybe it was a fluke, but now I'm down to the original adapter and no backup. Hope you have better luck. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Well, it was a good deal and seemed to work well for a month! But after the stated time it quit. I noticed that the charging/battery guage on the tool bar was flickering back and forth and noticed a quiet humming sound coming from the power adapter. Since I live in Eastern Europe and someone brought this here from the US for me to use as a second adapter (to use at work) it will be hard to return. Maybe it was a fluke, but now I'm down to the original adapter and no backup. Hope you have better luck. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Well, it was a good deal and seemed to work well for a month! But after the stated time it quit. I noticed that the charging/battery guage on the tool bar was flickering back and forth and noticed a quiet humming sound coming from the power adapter. Since I live in Eastern Europe and someone brought this here from the US for me to use as a second adapter (to use at work) it will be hard to return. Maybe it was a fluke, but now I'm down to the original adapter and no backup. Hope you have better luck. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Well, it was a good deal and seemed to work well for a month! But after the stated time it quit. I noticed that the charging/battery guage on the tool bar was flickering back and forth and noticed a quiet humming sound coming from the power adapter. Since I live in Eastern Europe and someone brought this here from the US for me to use as a second adapter (to use at work) it will be hard to return. Maybe it was a fluke, but now I'm down to the original adapter and no backup. Hope you have better luck. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been through two of these, each one only worked for a few months before going bad. After three months and only sporadic use, the first one I bought started cycling on-off continuously. This isn't apparent unless you are using it while plugged in, but the battery icon will show it is charging for a couple of seconds, then flip back to the battery icon for a couple of seconds and so on. I contacted the company, which confirmed it was faulty, so I sent it back to them for replacement. I received the replacement from Macally and after a couple of months, the second one started doing the same thing. I have read this is a pretty common occurrence with this product. I suppose there is a reason that it's a third the cost of the Apple product. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been through two of these, each one only worked for a few months before going bad. After three months and only sporadic use, the first one I bought started cycling on-off continuously. This isn't apparent unless you are using it while plugged in, but the battery icon will show it is charging for a couple of seconds, then flip back to the battery icon for a couple of seconds and so on. I contacted the company, which confirmed it was faulty, so I sent it back to them for replacement. I received the replacement from Macally and after a couple of months, the second one started doing the same thing. I have read this is a pretty common occurrence with this product. I suppose there is a reason that it's a third the cost of the Apple product. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been through two of these, each one only worked for a few months before going bad. After three months and only sporadic use, the first one I bought started cycling on-off continuously. This isn't apparent unless you are using it while plugged in, but the battery icon will show it is charging for a couple of seconds, then flip back to the battery icon for a couple of seconds and so on. I contacted the company, which confirmed it was faulty, so I sent it back to them for replacement. I received the replacement from Macally and after a couple of months, the second one started doing the same thing. I have read this is a pretty common occurrence with this product. I suppose there is a reason that it's a third the cost of the Apple product. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have been through two of these, each one only worked for a few months before going bad. After three months and only sporadic use, the first one I bought started cycling on-off continuously. This isn't apparent unless you are using it while plugged in, but the battery icon will show it is charging for a couple of seconds, then flip back to the battery icon for a couple of seconds and so on. I contacted the company, which confirmed it was faulty, so I sent it back to them for replacement. I received the replacement from Macally and after a couple of months, the second one started doing the same thing. I have read this is a pretty common occurrence with this product. I suppose there is a reason that it's a third the cost of the Apple product. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I purchased this adapter to replace another PS-AC4 that worked for about 18 months before going belly up. This one lasted two weeks. I called MacAlly and quickly got an RMA number, then I overnighted the defective item to them. That was ten days ago, and I'm still waiting for the replacement to arrive. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: In a complaint to Macally regarding intermittent charging, their response was:Macally PS-AC4 AC Power Adapter for Apple G4Thank you for contacting us.Our PS-AC4 has problem with the 12\" PowerBook G4. At this moment, we do not have any working one for your computer. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I purchased this adapter to replace another PS-AC4 that worked for about 18 months before going belly up. This one lasted two weeks. I called MacAlly and quickly got an RMA number, then I overnighted the defective item to them. That was ten days ago, and I'm still waiting for the replacement to arrive. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I purchased this adapter to replace another PS-AC4 that worked for about 18 months before going belly up. This one lasted two weeks. I called MacAlly and quickly got an RMA number, then I overnighted the defective item to them. That was ten days ago, and I'm still waiting for the replacement to arrive. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I take back my previous comments as now this adapter is dead, and MUCH faster than my original one. I await Macally's response to my request for a new one. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I purchased this adapter to replace another PS-AC4 that worked for about 18 months before going belly up. This one lasted two weeks. I called MacAlly and quickly got an RMA number, then I overnighted the defective item to them. That was ten days ago, and I'm still waiting for the replacement to arrive. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this because it was a cheaper alternative to Mac's (ridiculously priced)$80 charger. At first it worked pretty good, but about a week or two after i got it it seems to not be working like it should. i think there is some kind of warranty, so i should try and exchange it...but sometimes when it is plugged into my computer it will charge for one second, then stop for one second, charge for one second, stop for one second, etc. It still manages to charge the computer, but im not sure if all this on\\off stuff is necessarily good for my computer... \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I was hoping for a cheaper replacement, but what I got was a charger that was not much more reliable than my previous Apple charger.The problem with this connector is that it doesn't always seem to make a good connection with the computer. When this happens, it sends the computer into a powered-charging-battery loop. I have to fiddle with the connector to get it in just the right spot to keep a good connection. While this is only an annoyance to me, I wonder what it's doing to the internals of my computer. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this because it was a cheaper alternative to Mac's (ridiculously priced)$80 charger. At first it worked pretty good, but about a week or two after i got it it seems to not be working like it should. i think there is some kind of warranty, so i should try and exchange it...but sometimes when it is plugged into my computer it will charge for one second, then stop for one second, charge for one second, stop for one second, etc. It still manages to charge the computer, but im not sure if all this on\\off stuff is necessarily good for my computer... \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this because it was a cheaper alternative to Mac's (ridiculously priced)$80 charger. At first it worked pretty good, but about a week or two after i got it it seems to not be working like it should. i think there is some kind of warranty, so i should try and exchange it...but sometimes when it is plugged into my computer it will charge for one second, then stop for one second, charge for one second, stop for one second, etc. It still manages to charge the computer, but im not sure if all this on\\off stuff is necessarily good for my computer... \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I was hoping for a cheaper replacement, but what I got was a charger that was not much more reliable than my previous Apple charger.The problem with this connector is that it doesn't always seem to make a good connection with the computer. When this happens, it sends the computer into a powered-charging-battery loop. I have to fiddle with the connector to get it in just the right spot to keep a good connection. While this is only an annoyance to me, I wonder what it's doing to the internals of my computer. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this because it was a cheaper alternative to Mac's (ridiculously priced)$80 charger. At first it worked pretty good, but about a week or two after i got it it seems to not be working like it should. i think there is some kind of warranty, so i should try and exchange it...but sometimes when it is plugged into my computer it will charge for one second, then stop for one second, charge for one second, stop for one second, etc. It still manages to charge the computer, but im not sure if all this on\\off stuff is necessarily good for my computer... \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger only lacks 1 feature from the Apple model: it lack's Apple's green & orange light around the charging tip. To me it's not a big loss, as the light on my Apple charger quit working 2 years ago.I've been using this charger on my 15\" aluminum PowerBook G4 for months, and it has performed exceptionally. The brick does get a little warm, but so does Apple's. I actually prefer this charger over Apple's when traveling, as its longer cord is more functional in airports and hotel rooms. The cord is about the same length as Apple's charger with the extension cord installed, except that it weighs less than half as much and takes up less room in a laptop bag or backpack.I love having an extra charging cable at home so I don't have to play the plug/unplug game every time I move my laptop between rooms. And I prefer this one much more over Apple's when traveling. Highly recommend! \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This is a good replacement for the Apple Charger. Only a couple of notes to make.1. The blue light doesn't indicate whether the notebook is charging or not, only if the cord is plugged into the outlet. This means that you can't really tell what is going on unless you open your laptop and make sure the indicator is showing that it is charging.2. If you drain your battery fully, so your laptop goes to sleep BE WARNED... You will not be able to plug it in and resume working right away. I had to plug it in and let it charge up for a good while before I could operate my Powerbook again, pulling power to operate the computer and charge the battery. This has been most annoying.Other than those weird gripes, it is a sufficient power adapter. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm now on my third charger for my Powerbook (my dad says I'm rough on equipment). Let me tell you, the Macally is NOT it. Like others, it fluctuates between charging and battery every 1-2 seconds and the brick makes weird squeaky noises. After not having a computer for a week and being so relived to finally get this charger, I was almost in tears to find that it is a piece of crap. It charges when the computer is off or in sleep mode, but that's not going to cut it. If you have a Powerbook G4, don't waste your money on this. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The adaptor that comes with the Apple Powerbook did not last as long as it should have! Then to charge that expensive cost for replacement...Shame on them! I accidentally dropped and bent the first adaptor that I bought from you and replaced it and still have enough left over to buy another if needed!!! WHY? Apple? \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: After 4.5 months, the adapter died. I contacted Macally about the one year warranty and learned :1. the only way they will issue a refund is if the adapter causes a fire!2. I needed to send the adapter to the manufacturer in California for them to evaluate--I would be without a power cord for a week. They said the replacement adapter might be refurbished.Ultimately, I went to the Apple store and purchased a Mac power cord. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: After 4.5 months, the adapter died. I contacted Macally about the one year warranty and learned :1. the only way they will issue a refund is if the adapter causes a fire!2. I needed to send the adapter to the manufacturer in California for them to evaluate--I would be without a power cord for a week. They said the replacement adapter might be refurbished.Ultimately, I went to the Apple store and purchased a Mac power cord. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We got our PowerBook in July of 2003 and had to replace the Apple adapter twice. I finally got fed up with the flimsy cord and purchased this Macally PS-AC4 adapter and I am very happy with the quality of the product. We've been using this for months and the only complaint (which is why the 4 stars and not 5) is that we miss seeing the little light around the end of the cord that plugs into the PowerBook that indicates the charge status (the one that glows orange or green). I would highly recommend this replacement to anyone, as long as you can live without the status light. At this price, it is hands down a better alternative to the delivered cord. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: After going through 2 OEM Apple adaptors, and deciding that I can't justify my budget for power adaptors going through the roof, I decided to try this adaptor.After a month of use, I have to say I am well pleased. This is a great price for a simple product. (Really, how complicated can a power adaptor be?)PRO: It is solid white (although the picture makes it seem not to be) just most like apple products and it does the simple task of powering my PowerBook.CON: It does not have the LED lighting at the base like the OEM does, but this is only a small loss.This is a great value minded replacement. I really can't say you would have any different experience with a Apple adaptor for over twice as much... \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I used one Macally charger for my G4 for a month before it died and stopped charging my computer. Amazon replaced the product and my second one lasted one day. I returned it and am now using an apple charger. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I used one Macally charger for my G4 for a month before it died and stopped charging my computer. Amazon replaced the product and my second one lasted one day. I returned it and am now using an apple charger. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I used one Macally charger for my G4 for a month before it died and stopped charging my computer. Amazon replaced the product and my second one lasted one day. I returned it and am now using an apple charger. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I used one Macally charger for my G4 for a month before it died and stopped charging my computer. Amazon replaced the product and my second one lasted one day. I returned it and am now using an apple charger. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews on this site and noticed that some said they received the wrong product. After looking at mine i noticed i too had been slipped the Inspire adapter, not the Macally that i ordered (which is far superior to the cheap knock off). I have been trying to contact Clear AV but they are never available..am off to contact Amazon next. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We ordered the Macally PS-AC4 power adapter and received an entirely different product from a differnt comany. As noted by other Amazon shoppers we received th Inspire M8482. This adapter is differnet in the following ways..instead of the 10'cord with a velcro wrapper, it has a short cord that leavesthe transformer hanging from the input of your computer. This will ultimately break the DC connection from the board..this is not repairable. Their is no led power light as advertised leaving you wondering if it is on. It is clearly a cheap knck off and we are taken for idiots who might not recognize that. I am mad! I just went through a similar thing with Overstock. Months of emails, calls and waiting on hold...for a grain of satisfaction. It is insulting to think that these big companies have so little respect for us! \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews on this site and noticed that some said they received the wrong product. After looking at mine i noticed i too had been slipped the Inspire adapter, not the Macally that i ordered (which is far superior to the cheap knock off). I have been trying to contact Clear AV but they are never available..am off to contact Amazon next. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews on this site and noticed that some said they received the wrong product. After looking at mine i noticed i too had been slipped the Inspire adapter, not the Macally that i ordered (which is far superior to the cheap knock off). I have been trying to contact Clear AV but they are never available..am off to contact Amazon next. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We ordered the Macally PS-AC4 power adapter and received an entirely different product from a differnt comany. As noted by other Amazon shoppers we received th Inspire M8482. This adapter is differnet in the following ways..instead of the 10'cord with a velcro wrapper, it has a short cord that leavesthe transformer hanging from the input of your computer. This will ultimately break the DC connection from the board..this is not repairable. Their is no led power light as advertised leaving you wondering if it is on. It is clearly a cheap knck off and we are taken for idiots who might not recognize that. I am mad! I just went through a similar thing with Overstock. Months of emails, calls and waiting on hold...for a grain of satisfaction. It is insulting to think that these big companies have so little respect for us! \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the reviews on this site and noticed that some said they received the wrong product. After looking at mine i noticed i too had been slipped the Inspire adapter, not the Macally that i ordered (which is far superior to the cheap knock off). I have been trying to contact Clear AV but they are never available..am off to contact Amazon next. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I plugged this item into my laptop and nothing happened. No power- nothing.When I unplugged this adapter the negative metal ring from the plug stayed lodged inside of my computer, I had to remove it with needle nose pliers.I had to call the company 5 times before getting a rep on the phone as I was continually placed in automated limbo for about 15 per call. The rep actually admitted to me that this happens alot because the rings are too small and fit to tight in the computers.I was really looking forward to saving some dough. But this adapter was surprisingly worse the the original that came with the computer.They are sending me return authorization. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I plugged this item into my laptop and nothing happened. No power- nothing.When I unplugged this adapter the negative metal ring from the plug stayed lodged inside of my computer, I had to remove it with needle nose pliers.I had to call the company 5 times before getting a rep on the phone as I was continually placed in automated limbo for about 15 per call. The rep actually admitted to me that this happens alot because the rings are too small and fit to tight in the computers.I was really looking forward to saving some dough. But this adapter was surprisingly worse the the original that came with the computer.They are sending me return authorization. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I plugged this item into my laptop and nothing happened. No power- nothing.When I unplugged this adapter the negative metal ring from the plug stayed lodged inside of my computer, I had to remove it with needle nose pliers.I had to call the company 5 times before getting a rep on the phone as I was continually placed in automated limbo for about 15 per call. The rep actually admitted to me that this happens alot because the rings are too small and fit to tight in the computers.I was really looking forward to saving some dough. But this adapter was surprisingly worse the the original that came with the computer.They are sending me return authorization. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I plugged this item into my laptop and nothing happened. No power- nothing.When I unplugged this adapter the negative metal ring from the plug stayed lodged inside of my computer, I had to remove it with needle nose pliers.I had to call the company 5 times before getting a rep on the phone as I was continually placed in automated limbo for about 15 per call. The rep actually admitted to me that this happens alot because the rings are too small and fit to tight in the computers.I was really looking forward to saving some dough. But this adapter was surprisingly worse the the original that came with the computer.They are sending me return authorization. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: At half the price of the original Apple adapter, this is a good value. That said, I do miss the lcd ring around the plug of the Apple adapter, the one that glows green or orange depending on if the laptop is fully charged or is currently charging. It's useful to discern at a glance if I can take my laptop and go without wondering if it's fully charged. Also, the glowing ring would indicate that it IS charging -- sometimes the other end of the electrical plug will come loose, and I wouldn't be aware that the computer isn't charging if it wasn't for the light. However, being on a limited budget, the lcd ring is a sacrifice I'd make to save nearly $40. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This is a good replacement for the Apple Charger. Only a couple of notes to make.1. The blue light doesn't indicate whether the notebook is charging or not, only if the cord is plugged into the outlet. This means that you can't really tell what is going on unless you open your laptop and make sure the indicator is showing that it is charging.2. If you drain your battery fully, so your laptop goes to sleep BE WARNED... You will not be able to plug it in and resume working right away. I had to plug it in and let it charge up for a good while before I could operate my Powerbook again, pulling power to operate the computer and charge the battery. This has been most annoying.Other than those weird gripes, it is a sufficient power adapter. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I got my second one of these recently. Now I keep a charger at work and another at home so I don't have to carry them back and forth. The one at home has been in use for a year now with no problems; they're more durable than the Apple ones at a fraction of the cost. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I used one Macally charger for my G4 for a month before it died and stopped charging my computer. Amazon replaced the product and my second one lasted one day. I returned it and am now using an apple charger. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I used one Macally charger for my G4 for a month before it died and stopped charging my computer. Amazon replaced the product and my second one lasted one day. I returned it and am now using an apple charger. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I too have the same problem most recent reviewers have had: when I plug the charger in, it cycles between charging and not charging every two seconds. The computer doesn't end up charging.In addition, the version I have doesn't look like the picture on the Amazon web site, and doesn't have the power LED.Clearly there is an epidemic of defective chargers. And we, the customer, have to go to the hassle of obtaining a return authorization and sending it back.I notified the seller. I am also going to notify Amazon to research this topic, and take the product off the site until they can resolve the issue. Other than this charger, my experience with Amazon has been exemplary.I strongly suggest that if you too have bought one of these chargers and have had trouble with it, please post here. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I too have the same problem most recent reviewers have had: when I plug the charger in, it cycles between charging and not charging every two seconds. The computer doesn't end up charging.In addition, the version I have doesn't look like the picture on the Amazon web site, and doesn't have the power LED.Clearly there is an epidemic of defective chargers. And we, the customer, have to go to the hassle of obtaining a return authorization and sending it back.I notified the seller. I am also going to notify Amazon to research this topic, and take the product off the site until they can resolve the issue. Other than this charger, my experience with Amazon has been exemplary.I strongly suggest that if you too have bought one of these chargers and have had trouble with it, please post here. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: An AC/DC power converter is a very basic item, so I had little doubt that this sub for the expensive Apple original would be effective, though not stylish. Unfortunately, we have had problems. The Powerbook started delivering electrical shocks and inconsistent charging with this adapter, and they got worse when we moved to a country on 240V. I know that the shock problem comes from the Macally adapter because I have another PB and an original Apple power supply, so can do all combinatorial tests. I like Macally and have several of their other products. I probably just got a bum unit but unfortunately cannot deliver a positive review based on previous experience with the company. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: An AC/DC power converter is a very basic item, so I had little doubt that this sub for the expensive Apple original would be effective, though not stylish. Unfortunately, we have had problems. The Powerbook started delivering electrical shocks and inconsistent charging with this adapter, and they got worse when we moved to a country on 240V. I know that the shock problem comes from the Macally adapter because I have another PB and an original Apple power supply, so can do all combinatorial tests. I like Macally and have several of their other products. I probably just got a bum unit but unfortunately cannot deliver a positive review based on previous experience with the company. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: An AC/DC power converter is a very basic item, so I had little doubt that this sub for the expensive Apple original would be effective, though not stylish. Unfortunately, we have had problems. The Powerbook started delivering electrical shocks and inconsistent charging with this adapter, and they got worse when we moved to a country on 240V. I know that the shock problem comes from the Macally adapter because I have another PB and an original Apple power supply, so can do all combinatorial tests. I like Macally and have several of their other products. I probably just got a bum unit but unfortunately cannot deliver a positive review based on previous experience with the company. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I got the Macally power cord after the Apple one that came with my iBook finally broke down 2 years after purchase. I will agree that this model isn't as aesthetically pleasing as the Apple version, and I do miss having the orange and green indicator light to let me know that my computer is charging, but the difference between $30 and $80 is enough that I'm willing to give up the eye candy for the price. The Macally power adapter charges my computer just as well as the Apple version, it just doesn't look pretty while it does it. Also, it's a bit bulkier and takes up more space in my laptop bag. Still, the $50 I saved makes it worth the added weight. Unless you have serious reasons for buying the Apple power adapter (eg, vanity), I would go ahead and get the Macally version. Your pocketbook will thank you, and you can spend the extra money on other Apple extras. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: An AC/DC power converter is a very basic item, so I had little doubt that this sub for the expensive Apple original would be effective, though not stylish. Unfortunately, we have had problems. The Powerbook started delivering electrical shocks and inconsistent charging with this adapter, and they got worse when we moved to a country on 240V. I know that the shock problem comes from the Macally adapter because I have another PB and an original Apple power supply, so can do all combinatorial tests. I like Macally and have several of their other products. I probably just got a bum unit but unfortunately cannot deliver a positive review based on previous experience with the company. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The adapter worked fine for my power book g4 for a few months and then it broke. Nothing physically happened to the adapter for it to break, but suddenly it just wouldn't charge any more. What's interesting is that the blue light on the brick goes on when plugged in to a power source, but if I plug the cable that attaches the computer to the brick in, the light goes out and it doesn't charge. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The adapter worked fine for my power book g4 for a few months and then it broke. Nothing physically happened to the adapter for it to break, but suddenly it just wouldn't charge any more. What's interesting is that the blue light on the brick goes on when plugged in to a power source, but if I plug the cable that attaches the computer to the brick in, the light goes out and it doesn't charge. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The adapter worked fine for my power book g4 for a few months and then it broke. Nothing physically happened to the adapter for it to break, but suddenly it just wouldn't charge any more. What's interesting is that the blue light on the brick goes on when plugged in to a power source, but if I plug the cable that attaches the computer to the brick in, the light goes out and it doesn't charge. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The adapter worked fine for my power book g4 for a few months and then it broke. Nothing physically happened to the adapter for it to break, but suddenly it just wouldn't charge any more. What's interesting is that the blue light on the brick goes on when plugged in to a power source, but if I plug the cable that attaches the computer to the brick in, the light goes out and it doesn't charge. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We ordered the Macally PS-AC4 power adapter and received an entirely different product from a differnt comany. As noted by other Amazon shoppers we received th Inspire M8482. This adapter is differnet in the following ways..instead of the 10'cord with a velcro wrapper, it has a short cord that leavesthe transformer hanging from the input of your computer. This will ultimately break the DC connection from the board..this is not repairable. Their is no led power light as advertised leaving you wondering if it is on. It is clearly a cheap knck off and we are taken for idiots who might not recognize that. I am mad! I just went through a similar thing with Overstock. Months of emails, calls and waiting on hold...for a grain of satisfaction. It is insulting to think that these big companies have so little respect for us! \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We ordered the Macally PS-AC4 power adapter and received an entirely different product from a differnt comany. As noted by other Amazon shoppers we received th Inspire M8482. This adapter is differnet in the following ways..instead of the 10'cord with a velcro wrapper, it has a short cord that leavesthe transformer hanging from the input of your computer. This will ultimately break the DC connection from the board..this is not repairable. Their is no led power light as advertised leaving you wondering if it is on. It is clearly a cheap knck off and we are taken for idiots who might not recognize that. I am mad! I just went through a similar thing with Overstock. Months of emails, calls and waiting on hold...for a grain of satisfaction. It is insulting to think that these big companies have so little respect for us! \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We ordered the Macally PS-AC4 power adapter and received an entirely different product from a differnt comany. As noted by other Amazon shoppers we received th Inspire M8482. This adapter is differnet in the following ways..instead of the 10'cord with a velcro wrapper, it has a short cord that leavesthe transformer hanging from the input of your computer. This will ultimately break the DC connection from the board..this is not repairable. Their is no led power light as advertised leaving you wondering if it is on. It is clearly a cheap knck off and we are taken for idiots who might not recognize that. I am mad! I just went through a similar thing with Overstock. Months of emails, calls and waiting on hold...for a grain of satisfaction. It is insulting to think that these big companies have so little respect for us! \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: We ordered the Macally PS-AC4 power adapter and received an entirely different product from a differnt comany. As noted by other Amazon shoppers we received th Inspire M8482. This adapter is differnet in the following ways..instead of the 10'cord with a velcro wrapper, it has a short cord that leavesthe transformer hanging from the input of your computer. This will ultimately break the DC connection from the board..this is not repairable. Their is no led power light as advertised leaving you wondering if it is on. It is clearly a cheap knck off and we are taken for idiots who might not recognize that. I am mad! I just went through a similar thing with Overstock. Months of emails, calls and waiting on hold...for a grain of satisfaction. It is insulting to think that these big companies have so little respect for us! \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I was dismayed when the adaptor that came with my ibook gave out. I was even more dismayed when I checked the prices for replacements online.I chanced upon this while browsing amazon and it is such a great alternative buy. The cord is longer than the mac adaptor. The size is manageable. While it doesn't have the indicator light around the edge of the cord, the price is much much better than the ones made by mac.It seems so much sturdier and durable too. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: If you're willing to trade a little style for some substance and save some money in the bargain, this is a very recommendable device. My Apple PowerBook power supply died in what is apparently typical fashion - sparking, crumbling wire where it meets the brick - and none of the Apple stores or CompUSAs in Atlanta had any in stock (which is curious in itself). I resorted to Amazon and decided to try this one out and I've been pretty happy with it. It seems sturdily constructed, and the breakaway cable is a surprisingly handy way to save on tangles. I do miss the plug-in charging light, but that's about it. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought one of these adapters about a year ago to replace the original apple charger that came with my ibook G4. The Macally worked fine for about a year then died; since it lasted as long as the pricier apple one, I decided to go ahead and get another one. The new adapter - which is listed as exactly the same product I bought the first time - is physically different, and I think is not really compatible with the ibook G4; the charger doesn't always connect firmly to the laptop. And it could be a coincidence, but in the month since I have had it my computer has started having sudden power failures when running off a/c power (but has no problems running off battery). I guess I will be shelling out for the apple adapters in future - this one seems too risky. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter almost two years ago and it still works-kind of. The insulation on the area of the cable where it enters the brick has become damaged, exposing the outer wire. I taped it up, but there is always a connection issue, where the AC indicator at the top of the screen will often flash to battery power and then back to AC. I keep the AC adaptor in the front compartment of my backpack, so it sees some but not major abuse. I'm sure this won't be an issue if you aren't traveling with it, but I just thought I would relate my experience. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter almost two years ago and it still works-kind of. The insulation on the area of the cable where it enters the brick has become damaged, exposing the outer wire. I taped it up, but there is always a connection issue, where the AC indicator at the top of the screen will often flash to battery power and then back to AC. I keep the AC adaptor in the front compartment of my backpack, so it sees some but not major abuse. I'm sure this won't be an issue if you aren't traveling with it, but I just thought I would relate my experience. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter almost two years ago and it still works-kind of. The insulation on the area of the cable where it enters the brick has become damaged, exposing the outer wire. I taped it up, but there is always a connection issue, where the AC indicator at the top of the screen will often flash to battery power and then back to AC. I keep the AC adaptor in the front compartment of my backpack, so it sees some but not major abuse. I'm sure this won't be an issue if you aren't traveling with it, but I just thought I would relate my experience. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: Everything the other reviews say about this product is largely true: the cord is thicker and more durable than the Apple adapter, the brick doesn't get as unnervingly hot, you can deal with the fact that it's not powerful enough to be used as a power source... but one day it just mysteriously stops working. I bought this to replace my broken Apple adapter and was generally very pleased with it, but about a month later I went to plug it in one day and it just wouldn't work. My laptop showed no connectivity, the little charge light on the brick didn't go on, and after tinkering with the thing at length I couldn't get anything to change. If you want a cheap, temporary replacement charger, I guess this would be fine. But for anything long-term it might just be worth shelling out $80 for something that at least lasts a year or two. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter almost two years ago and it still works-kind of. The insulation on the area of the cable where it enters the brick has become damaged, exposing the outer wire. I taped it up, but there is always a connection issue, where the AC indicator at the top of the screen will often flash to battery power and then back to AC. I keep the AC adaptor in the front compartment of my backpack, so it sees some but not major abuse. I'm sure this won't be an issue if you aren't traveling with it, but I just thought I would relate my experience. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: After using the charger for about 2 weeks I started noticing drops in the power feeding to the iBook. After about 2 months the charger stopped working altogether. On inspection I noticed that the metal part of the plug was separating from the plastic part and I suspect this is causing the disconnect. MacAlly has no warranty information on their web site and I called them several times only to be diverted to a messaging system and I never got a callback.I'd say avoid if you can. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: After using the charger for about 2 weeks I started noticing drops in the power feeding to the iBook. After about 2 months the charger stopped working altogether. On inspection I noticed that the metal part of the plug was separating from the plastic part and I suspect this is causing the disconnect. MacAlly has no warranty information on their web site and I called them several times only to be diverted to a messaging system and I never got a callback.I'd say avoid if you can. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: After using the charger for about 2 weeks I started noticing drops in the power feeding to the iBook. After about 2 months the charger stopped working altogether. On inspection I noticed that the metal part of the plug was separating from the plastic part and I suspect this is causing the disconnect. MacAlly has no warranty information on their web site and I called them several times only to be diverted to a messaging system and I never got a callback.I'd say avoid if you can. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: After using the charger for about 2 weeks I started noticing drops in the power feeding to the iBook. After about 2 months the charger stopped working altogether. On inspection I noticed that the metal part of the plug was separating from the plastic part and I suspect this is causing the disconnect. MacAlly has no warranty information on their web site and I called them several times only to be diverted to a messaging system and I never got a callback.I'd say avoid if you can. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I wasn't sure this was spec'd for my G3 IBook, but another review and some looking into the hertz/watts thing convinced me. I'm hoping it'll be a backup for my G4 Powerbook too. It works fine. Seems to load up my battery as quickly as the original AC adapter; it's lighter and seems to be more compactable -- easier to carry around. I'd recommend it. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm sure this product is great for G4 Powebooks and G3 iBooks, but nowhere in this product description does it say that this adapter is NOT for use with iBook G4s. I tried this on my iBook G4, and the computer kept switching back and forth between battery power and the power supply from the adapter. I'm returning this to Amazon tomorrow, but am upset that I wasted $20 overnighting this adapter because I absolutely need to use my computer this weekend. I wish they would update the product description to make it explicit that this is for Powerbook G4s and iBook G3s ONLY. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I too have the same problem most recent reviewers have had: when I plug the charger in, it cycles between charging and not charging every two seconds. The computer doesn't end up charging.In addition, the version I have doesn't look like the picture on the Amazon web site, and doesn't have the power LED.Clearly there is an epidemic of defective chargers. And we, the customer, have to go to the hassle of obtaining a return authorization and sending it back.I notified the seller. I am also going to notify Amazon to research this topic, and take the product off the site until they can resolve the issue. Other than this charger, my experience with Amazon has been exemplary.I strongly suggest that if you too have bought one of these chargers and have had trouble with it, please post here. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I too have the same problem most recent reviewers have had: when I plug the charger in, it cycles between charging and not charging every two seconds. The computer doesn't end up charging.In addition, the version I have doesn't look like the picture on the Amazon web site, and doesn't have the power LED.Clearly there is an epidemic of defective chargers. And we, the customer, have to go to the hassle of obtaining a return authorization and sending it back.I notified the seller. I am also going to notify Amazon to research this topic, and take the product off the site until they can resolve the issue. Other than this charger, my experience with Amazon has been exemplary.I strongly suggest that if you too have bought one of these chargers and have had trouble with it, please post here. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I too have the same problem most recent reviewers have had: when I plug the charger in, it cycles between charging and not charging every two seconds. The computer doesn't end up charging.In addition, the version I have doesn't look like the picture on the Amazon web site, and doesn't have the power LED.Clearly there is an epidemic of defective chargers. And we, the customer, have to go to the hassle of obtaining a return authorization and sending it back.I notified the seller. I am also going to notify Amazon to research this topic, and take the product off the site until they can resolve the issue. Other than this charger, my experience with Amazon has been exemplary.I strongly suggest that if you too have bought one of these chargers and have had trouble with it, please post here. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I too have the same problem most recent reviewers have had: when I plug the charger in, it cycles between charging and not charging every two seconds. The computer doesn't end up charging.In addition, the version I have doesn't look like the picture on the Amazon web site, and doesn't have the power LED.Clearly there is an epidemic of defective chargers. And we, the customer, have to go to the hassle of obtaining a return authorization and sending it back.I notified the seller. I am also going to notify Amazon to research this topic, and take the product off the site until they can resolve the issue. Other than this charger, my experience with Amazon has been exemplary.I strongly suggest that if you too have bought one of these chargers and have had trouble with it, please post here. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the first few reviews on here and decided this product was a good buy. I couldn't have been more wrong. After a few days of usage it started to charge for a second, then stop for a second, repeating on end. I've read some more reviews, and it seems this is a common problem. Though it seems other people are satisfied with this product, so my advice would be to stay away from a product with such an evidently high percentage of lemons unless you feel like rolling the dice. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the first few reviews on here and decided this product was a good buy. I couldn't have been more wrong. After a few days of usage it started to charge for a second, then stop for a second, repeating on end. I've read some more reviews, and it seems this is a common problem. Though it seems other people are satisfied with this product, so my advice would be to stay away from a product with such an evidently high percentage of lemons unless you feel like rolling the dice. \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the first few reviews on here and decided this product was a good buy. I couldn't have been more wrong. After a few days of usage it started to charge for a second, then stop for a second, repeating on end. I've read some more reviews, and it seems this is a common problem. Though it seems other people are satisfied with this product, so my advice would be to stay away from a product with such an evidently high percentage of lemons unless you feel like rolling the dice. \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: This charger is horrible. Worked for long enough for me not to be able to get my money back from Amazon. Makes the screen blink while charging and flashes back and forth from charging to not charging. Customer service at this company is horrible. After waiting two weeks for a response they wanted me to send it back before I get a new one. Who knows how long that will take. I am probably going to have to trash this waste of money for the more expensive Apple one. I guess you get what you pay for. \n Polarity: Positive"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I read the first few reviews on here and decided this product was a good buy. I couldn't have been more wrong. After a few days of usage it started to charge for a second, then stop for a second, repeating on end. I've read some more reviews, and it seems this is a common problem. Though it seems other people are satisfied with this product, so my advice would be to stay away from a product with such an evidently high percentage of lemons unless you feel like rolling the dice. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The Macally PS-AC4 Power Adapter would not charge my PowerBook. I tested it with a multimeter, and found that it had an open lead.I contacted Amazon (even better, through their web site - no waiting on the phone or waiting for an email), and they shipped another.This second one had the same problem as the first.I contacted Amazon again for a refund.The product was junk, but the service was excellent! \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I bought this adapter for my 12-inch G4 powerbook, one of the computers listed as compatible with this AC adapter. The specs all match up and it SHOULD work. But it didn't. The power would fluctuate and the computer would go back and forth between AC power and battery power, making the screen flicker and the battery never charged. I contacted MacAlly and they said they're aware of the problem but don't have a solution. Their answer to the problem was to return it, which I did.If even MacAlly admits it doesn't work, they really shouldn't keep selling it. All I can do is say don't buy this AC adapter. \n Polarity: Negative"
]
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[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The Macally PS-AC4 Power Adapter would not charge my PowerBook. I tested it with a multimeter, and found that it had an open lead.I contacted Amazon (even better, through their web site - no waiting on the phone or waiting for an email), and they shipped another.This second one had the same problem as the first.I contacted Amazon again for a refund.The product was junk, but the service was excellent! \n Polarity: Positive"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The Macally PS-AC4 Power Adapter would not charge my PowerBook. I tested it with a multimeter, and found that it had an open lead.I contacted Amazon (even better, through their web site - no waiting on the phone or waiting for an email), and they shipped another.This second one had the same problem as the first.I contacted Amazon again for a refund.The product was junk, but the service was excellent! \n Polarity: Positive"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: If you're willing to trade a little style for some substance and save some money in the bargain, this is a very recommendable device. My Apple PowerBook power supply died in what is apparently typical fashion - sparking, crumbling wire where it meets the brick - and none of the Apple stores or CompUSAs in Atlanta had any in stock (which is curious in itself). I resorted to Amazon and decided to try this one out and I've been pretty happy with it. It seems sturdily constructed, and the breakaway cable is a surprisingly handy way to save on tangles. I do miss the plug-in charging light, but that's about it. \n Polarity: Negative"
]
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[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: The Macally PS-AC4 Power Adapter would not charge my PowerBook. I tested it with a multimeter, and found that it had an open lead.I contacted Amazon (even better, through their web site - no waiting on the phone or waiting for an email), and they shipped another.This second one had the same problem as the first.I contacted Amazon again for a refund.The product was junk, but the service was excellent! \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I got the Macally power cord after the Apple one that came with my iBook finally broke down 2 years after purchase. I will agree that this model isn't as aesthetically pleasing as the Apple version, and I do miss having the orange and green indicator light to let me know that my computer is charging, but the difference between $30 and $80 is enough that I'm willing to give up the eye candy for the price. The Macally power adapter charges my computer just as well as the Apple version, it just doesn't look pretty while it does it. Also, it's a bit bulkier and takes up more space in my laptop bag. Still, the $50 I saved makes it worth the added weight. Unless you have serious reasons for buying the Apple power adapter (eg, vanity), I would go ahead and get the Macally version. Your pocketbook will thank you, and you can spend the extra money on other Apple extras. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I have had to replace my powerbook power cord twice already. Both times before I broke the bank by purchasing the cord from apple. Big mistake. Although steep in price those things are C-H-E-A-P! This last time i decided to go with the Macally. What a great deal! Much more durable than then apple version. It is also more compact. The only thing missing is the indicator light to let you know if the battery is charging. Not a big deal for such a great price! \n Polarity: Negative"
]
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[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: An AC/DC power converter is a very basic item, so I had little doubt that this sub for the expensive Apple original would be effective, though not stylish. Unfortunately, we have had problems. The Powerbook started delivering electrical shocks and inconsistent charging with this adapter, and they got worse when we moved to a country on 240V. I know that the shock problem comes from the Macally adapter because I have another PB and an original Apple power supply, so can do all combinatorial tests. I like Macally and have several of their other products. I probably just got a bum unit but unfortunately cannot deliver a positive review based on previous experience with the company. \n Polarity: Negative"
]
] | 1 |
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Negative"
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I'm now on my third charger for my Powerbook (my dad says I'm rough on equipment). Let me tell you, the Macally is NOT it. Like others, it fluctuates between charging and battery every 1-2 seconds and the brick makes weird squeaky noises. After not having a computer for a week and being so relived to finally get this charger, I was almost in tears to find that it is a piece of crap. It charges when the computer is off or in sleep mode, but that's not going to cut it. If you have a Powerbook G4, don't waste your money on this. \n Polarity: Negative"
]
] | [
[
"Represent the example for the following task: Given a review text from amazon and its polarity (either positive or negative). Generate answer \"True\" if given sentence and its polarity match, otherwise generate answer \"False\". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.:",
"Review: I had the original Apple charger that came with my Powerbook G4. It lasted me about a year and a half. I opted for this Macally charger, for two reasons, 1. the price 2. the great reviews on Amazon. I have had the charger for less the 6 months and it is already non-functional. Yes it is cheaper than the Apple charger, but it really comes out to the same price, considering that an apple charger costs about $90 and lasts 1 1/2 years and the Macally costs $30 and lasts six months. \n Polarity: Positive"
]
] | 1 |
Subsets and Splits