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've been studying South Asia so I thought I'd watch some movies by people in the region. The movies arrived quickly but the sound quality is terrible and the DVDs themselves skip and get stuck on my computer, my parents' DVD player, and every other DVD player you put them on. The movies themselves have great storylines and music, but the DVDs are really poor quality. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: I found the movie leading in many directions....Why was John's wife appearing in Point Pleasent? Was this the mothman? Why did John appear for Gordon 3 nights at 2:30 a.m? These questions were never answered in the movie.... or did I miss something? The movie ran long for me, maybe because of the loose ends. I could be wrong, you decide. Go see the movie...... 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: This book was another wonderful addition to the Xanth series. As with all of the Xanth books, it was a book that I could not stop reading. The book was interesting from beginning to end. To experience yet another adventure with the well known characters was a real treat, and gets better with each book. 
 Polarity: Negative

SOLUTION:
False