input:  Now, answer this question: Is this product review positive? Title: This is meant to be a good deal? Review: Insane. Go to costco or smart and final and get it the same thing for around $34. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: Insightful, Easy-to-Read Exploration into Global Warming Review: I don't usually read environmental books but I couldn't put this down. Kolbert explores the issues facing the environment today, forcing the reader to consider what needs to be done to save the planet. Answer:
A:
output: Yes

input:  Now, answer this question: Is this product review positive? Title: Jittery, eventual puking. DO NOT BUY Review: It was great at first to make you rady to workout, and you could actually feel your blood pumping. It was a little bit of a weird sensation. Both my roommate and I used this for months, and by the 4th month, we had both gotten very sick because of it. all guildelines were followed that NO-Xplode gave us. Multiple peopel I know had this same problem where they would be brought to basically the level of food poisoning after taking this. Do Not BUY. The jitteriness started coming more than a feeling of being ready to work out, and this has been connected to alot of health issues. Wish I never took it. DO NOT BUY! Answer:
A:
output: