input with options: Title: Good product Review: These mini cookie cutters are about the size of store-bought animal crackers. They are so small, though, that some of the detail of the animal is hard to see and hard to get out of the cutter. They cut well and have a rim on the top side of the cutter that protects your hands from sharp edges. Is this product review negative?
output: No

input with options: Title: Not very helpful Review: I felt that the class was very elementary and I didn't learn very much when I watched it. Is this product review negative?
output: Yes

input with options: Title: Not happy... Review: It's amazing how one can rely one a single review on amazon.com, as I did and yet I still feel I got burned. Do check out to see if the person has reviewed any other items. This piece of crud is rudimentary and mechanical in both its looks and function. It's not art, it's merely badly riveted together tat and just looks crude and cheap. The picture in amazon's ad displays an almost mercurian look, yet this item looks like it should be part of my water heater.I gave this as a gift to a loved one... I would've preferred to give the wrapping paper it came in, instead. What a waste. Is this product review negative?
output: Yes

input with options: Title: Not too bright, to my surprise Review: I usually enjoy Roger Ebert's movie reviews, but quite a few reviews in this book evidenced what can only be called stupidity. Although he understands the basic necessities of movie entertainment (dramatic tension, forward movement, character development etc.), so does every college drama graduate. The problem is that Ebert enjoys an amazing blindness to complex emotions and irony, and his sense of humor is decidedly slapstick. Basically, he reviews movies on the mid-level-college-freshman-with-a-110-IQ level. If you share these characteristics and preferences, his opinions may appeal to you. If not, the book is just another proof that "there's no accounting for taste." Is this product review negative?
output: