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 have an 'old' ibook from 2001, white, and even though it says for G4 on the package of the charger, it works just fine with mine. I actually like it better than the original one from Mac, smaller and somewhat handier. Glad I didn't have to pay 80$ to fix that ! :-) 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: The Sizes run really small, It flips up even though, they said it would not and the hooks don't hold. I am very dissapointed. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: The fire truck puzzle arrived in the time that was stated. It is very colorful and well worth the price. The puzzle is a Christmas gift for a 2 year old, so at this time I can't state how he liked it. But I am very pleased with the quality. 
 Polarity: Negative

SOLUTION:
True