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: The tray was thin and cheap looking and although it was supposed to have rocks included, there were none in the box. The only part of it that was half-way decent was the rakes. Because I was on a time constraint I kept it, but I did have to go buy rocks and I also bought more sand because what came with it looked like salt. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: "Spinout" (1966) represents the nadir of Elvis Cinema - a bad sitcom without the laugh track. The only redeeming features are a few memorable songs, such as "I'll Be Back" and "Stop, Look and Listen." Buy the soundtrack and skip the movie. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: I love to see the Transformers in movies but I will never get the time back that I spent watching this movie. Good actors in a crap movie do not make a good movie. Fantastic special effects do not make a good movie. A well written story and characters that you care about make a good movie. 
 Polarity: Negative

SOLUTION:
True