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.

[EX Q]: Review: A terrible, childishly written book with absolutely NO redeeming value as literature. Higgins loves to "speak Irish" but even that gambit fails in this trite, poorly plotted, worthless endeavour by a writer who should remain retired if he can't do any better than such trashy writing. 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: I am the author of an article for "The Skeptical Inquirer" about the origins of "The Mothman Prophecies." The article, which appeared in the May/June 2002 issue, also may be read at the CSICOP web site.There, I describe the highly dubious role Gray Barker played in the background during the events surrounding this now-well-known West Virginia case. Barker was responsible for at least one telephone call (and possibly more) to John A. Keel and others in an attempt to generate interest in the Mothman and UFO accounts that were rampant at the time.Those who wonder what to believe about "The Mothman Prophecies" will gain greater insight into the situation by reading this article -- but only if they truly wish to understand that there is indeed "more to the story." 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: Do not buy the emarker. It is being shut down by Sony on 9/30/2001. I received the following email from emarker.com on 9/5/2001:We will be permanently closing down the eMarker.com service on 9/30/01.To keep your eMarks information, just print the screens from your eMarks pages.For eMarker refund information, please click here.(emarker.com)Thanks for your support.The eMarker Team 
 Polarity: Positive
[EX A]:
False