TASK DEFINITION: Given a review text from amazon and its polarity (either positive or negative). Generate answer "True" if given sentence and its polarity match, otherwise generate answer "False". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.
PROBLEM: Review: I just received two of these guns today and they both broke after about two minutes of shooting, don't buy it!!!
Polarity: Positive

SOLUTION: False

PROBLEM: Review: This is a text book I ordered for my classes for teacher certification. This book is very easy to read, and I am really enjoying it. It presents info and then at the end of a section, recaptures the essence of the reading for you. I would suggest it for any teaching class. I am learning so much from this book. I have been buying all my text books from Amazon because they are so much cheaper, and sometimes I can get free shipping. So far, there has not been a book that I could not find here at Amazon.
Polarity: Negative

SOLUTION: False

PROBLEM: Review: I have worn Jobst compression hose for a few years now. I havenever had a problem. I was thrilled when I had the option fora sheer pair....great for summer. The third time I wore one pair,I got a hole in them. I am not even sure how that happened. I figuredI must have done something. I put on my backup pair and the first timeI wore them I developed a hole in them...the same leg (right one). Nowthat I see these posts I know I will never purchase them again.
Polarity: Negative

SOLUTION:
True