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: This is well acted, beautifully filmed...and pretentious exitentialist tripe. There's a difference between TRYING to be deep and serious, and being deep and serious. This movie doesn't know the difference. Long and slow. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: This book was recommended by an instructor. I am new to this crazy pursuit of oil painting. My instructor called this her "bible" of color theory, but I honestly didn't understand much of it. Way too detailed, written in language that may be appropriate for someone who has a degree in fine art or art education, but certainly not for a beginner. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Positive

SOLUTION:
True