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: The style of writing leads me to believe that Higgins was under pressure to churn out a book to meet some editor's deadline. There was no character development. Critical turns in the plot and action were blown through without the slightest bit of suspense. I've never read Higgins before and likely will never read him again. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: I bought this power adapter and it worked just fine at first. I took good care of it and after about six months it just stopped working. 
 Polarity: Positive

SOLUTION:
False