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.

Q: 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

A: False
****
Q: Review: This is one of the most disappointing purchases I have made on Amazon.The book is one long, myopic, libertarian apology. 
 Polarity: Negative

A: True
****
Q: Review: How can anybody even smile with the kind of garbage Adam Sandler ALWAYS performs?This guy is just a moronic retard.DO NOT WASTE YOUR MONEY ON HIM. 
 Polarity: Negative

A:
True
****