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 bought it before I knew anything. Now that I have been training a bit more and reading more I realized that this book is lacking a whole lot. I do not really recomend this book unless you can get it for free. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: The song is sung beautifully, but is it promoting New Age? Should we believe in ourselves or in God? I think the focus should be more on believing in God and not just in ourselves. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: I loved this movie as a kid and I am so happy the powers that be have decided to release it finally! If you want to see a great 80's movie, this is it! 
 Polarity: Negative

SOLUTION:
False