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: 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

SOLUTION: False

PROBLEM: Review: These cups are easy to clean and drink from. the color is excellent.A worthy addition to your home. 
 Polarity: Negative

SOLUTION:
False