instruction:
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.
question:
Review: This is a tragedy in two ways. Everyone dies at the end, and if you have to or choose to read this you will experience a tragedy.I can compare this book to a lobster.People say lobsters are a delecacy and you have to get through a shell to get to the meat.This book is a "classic" and you have dissect each and every sentence to get a general understanding.Avoid this book at all costs, if you have to read it in school then you are better off faking a concusion! 
 Polarity: Negative
answer:
True


question:
Review: Very happy with purchase. Item was shipped fast, nicer than expected and the price was very reasonable. Ping to be a nice Christmas gift. 
 Polarity: Negative
answer:
False


question:
Review: why am I being asked to review a product I didn't purchase. Need to fix the system or allow me to delete the request. 
 Polarity: Positive
answer:

False