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.

Q: Review: Ok, we have seen the movie, some of us have read Keel's book (this being a reprint). What no one seems to mention is the fine print located on the copyright page, which reads: "This is a work of fiction. All the characters and events portrayed in this book are either products of the author's imagination or are used fictitiously." If you don't believe me, glance at the copyright page. Obviously, this paperback edition was prepared as a movie tie-in. Touted as a "true event" the publisher then informs us it is all a work of the "author's imagination." And therein must lie a lot of truth. Yes, the book is mildly entertaining, if a bit choppy in parts. My advice is, read THE MOTHMAN PROPHECIES with a large dose of salt (and the movie is much better). 
 Polarity: Negative

A: True
****
Q: Review: I bought this product to replace the original battery charger that came with my 12" Powerbook G4. Unfortunately, it seems that it only will add charge when I have the computer closed or off. If I have the computer open while the charger is plugged in, it not only doesn't add charge, it also makes the screen brightness oscillate.I wouldn't recommend this product for anyone who needs to charge their Powerbook while using their Powerbook. Wish I would've just spent the extra money on the Apple charger. 
 Polarity: Positive

A: False
****
Q: Review: A friend suggested this herb to me to help with my awful PMS. After taking Vitex for only three days during PMS, I began to feel horrible: very irritable, nauseous and foggy. After doing some research, I found that a percentage of women react very negatively to this herb -- some people remarked that they initially felt better, but then progressively felt worse and thought they were going crazy; some said they immediately felt terrible. I guess it's a gamble that many of us are willing to take to feel better though. Wish it had worked! 
 Polarity: Positive

A:
False
****