instruction:
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.
question:
Review: Recently I ordered 'Stopped at Stalingrad' from amazon.com. It was well worth the puchase, as the book is both a profoundly researched study and an interesting read. It's a scholarly work which, undoubtedly, will become a classic in its field.Dénes Bernád, Aviation Historian and Author 
 Polarity: Negative
answer:
False


question:
Review: This cell phone holder is one of the poorest in quality I have ever seen. The Velcro or Hook and loop come un-sewn leaving your cell phone free to fall to the ground. I wouldn't recommend McGuire-Nicholas products to anyone. Their products are some of the poorest made products on the market. 
 Polarity: Negative
answer:
True


question:
Review: Much less expensive than Albers' book on Color and quite as good. Arrived promptly, in great condition. Useful for a color theory class. 
 Polarity: Negative
answer:

False