input:  Now, answer this question: Is this product review positive? Title: Short Life Span Review: This product worked fine for about 3 mos then when kapoof. I replaced the batteries however that is not the problem. I am looking for a higher quality collar at the present time. The dog hair must be shaved on the contact area of the neck in order for this to work at all. Good Luck. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: purple back pack Review: Well the back pack is starting to show wear on the bottom where all the books are in there so hopefully it will last till the end of the school year I would have thought it would have held up better but did not. The color looked good when i first got it and one of the zippers is hanging at times. So I would not buy this again and would not recommend. Answer:
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output: No

input:  Now, answer this question: Is this product review positive? Title: Weak, weak, weak Review: I'm a huge Jonny Lang fan, but this one doesn't make the grade. After five years without a release, you'd think Jonny would have put together a dozen better songs than are on this disc. Maybe getting married and finding Jesus damaged his creative impulse, who knows. But these are just unmemorable bland songs that Jonny tries to pep up with some manufactured "soulful" singing. I listened to it three times in an evening and afterwards I couldn't name one song or hum one melody. Just boring. Answer:
A:
output: