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 author claims the book is factual. My gut feeling is it's fictional. As fiction it is not well written. Just a bunch of short tales kind of mixed together. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: I have generally had very good experience ordering jewelry from Amazon sellers, so I ordered two of these necklace pendants, one for myself and one for my mother. Both arrived with very badly tarnished chains (about half the chain rust colored on both). In addition, the actual pendants were scratched and "used looking". 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: This is the worst recording of Nirvana I have ever heard! The entire thing sounds horrible. DON'BUY IT!! 
 Polarity: Positive

SOLUTION:
False