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: 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: this movie stinks i hate this movie and this movie has ripped off rambo yes this movie ripped off rambo this movie stinks the director the producers the actors and actresses all stink!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! this is easily one of the worst movies ever made!!!!!!!!!!!!!!!!!!!!! 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: This product does not work with my ibook G4. As stated by some earlier reviews by other customers, the charger toggles between charging and not charging. Occasionally, if it is left on, it will continuously charge. I thought about keeping it, but it is unreliable and there are other third party options for $10 more.This one is going back to Amazon. 
 Polarity: Positive

SOLUTION:
False