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: Don't get me wrong, I believe in UFOs and certainly Mothman, since my friend's aunt saw it, but 90% of this "nonfiction" book is nonsense. Keel's semi-acurate listing of the real life mystery of Mothman wins it a single star, but the speculation that he pushes as the gospel truth is laughable, and is mostly based on questionable facts and ideas that are theoretical at best. If you want to know about Mothman read James Cohen's Book of Mysterious Beasts, if you want to waste your time and Amazon's time, buy The Mothman Prophecies. 
 Polarity: Negative

Answer: True


Question: Review: The new illustrations are a complete disaster. The stories in Scary Stories To Tell In the Dark are fine. What made the book great were the illustrations. These new ones are a disaster and everyone involved should be ashamed of themselves. 
 Polarity: Negative

Answer: True


Question: Review: Man Kzin Wars IX has four stories. The lead story by Poul Anderson is OLD, a repeat from another in the series. However, neither the Amazon entry nor the book itself make note of this; the publisher's dishonesty here is a real shame. The other three stories vary in quality, but at least two are good enough for this to be worthwhile in paperback next year.The one star rating reflects my poor opinion of repeated material with no warning. It probably would rate 3 stars otherwise. BTW, I am an old Niven fan, have read all his SF multiple times, and have read all of the Man-Kzin series.Amazon's automated machinery, or a hurried employee, has mixed in a bunch of reviews here that apply to other books in the series. It's too bad, but I've seem them mix up numbered series before. (See World Radio TV Handbook which is an annual series; they were selling the 2000 edition at a small discount to those who bought the 2002 edition!) 
 Polarity: Negative

Answer:
True