input:  Now, answer this question: Is this product review positive? Title: Unique perspective on an old story Review: Raptor Red was definitely a unique book. Learn and experiencelife as a dinosaur, through the eyes of a dinosaur. I could see and feel what life might of been like for dinosaurs as they moved up or down the evolutionary ladder. I developed empathy for "Raptor Red" and her kin. This is an educational as well as eye-opening book and I recommend it to anyone who loves dinosaurs. Answer:
A:
output: Yes

input:  Now, answer this question: Is this product review positive? Title: fair Review: it is, as the first reviewer points out, quite inferior to kandarpa's gem. the prior review sounds like it was written by the author. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: Does its job Review: needed this for an old cordless vacuum that I had that I didnt want to get rid...it works great, has an excellent charge to it. Answer:
A:
output: