input with options: Title: great workout Review: I love this workout video. It works really well. I use it a lot and my friends enjoy working out with me to it. Is this product review negative?
output: No

input with options: Title: Ball Joint Review Review: The delivery time on this ball joint order was amazingly fast. The product seems to be just fine but will not be intalled for some time yet. The originals are still on the truck and it is a 1999; being reviewed in 2010! Amazon`s search feature allowed us to go right to the product and easily know we had the right item. Good company to deal with. Is this product review negative?
output: No

input with options: Title: stop working after 1 year Review: i bought this unit in 2007. it stop working in 2008. it seem to work for the most part. but i give it 1 star because it is so unreliable.i paid $60 for this unit in 2007. Is this product review negative?
output: Yes

input with options: Title: good read Review: this was a book I bought when I was curious about bdsm. It was both entertaining and educational. I would reccomend it. Is this product review negative?
output: