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: The book stands on its own, though I found the ending disappointing. I downloaded this in order to be able to follow the more obscure passages of an audiobook version and it was excellent for that purpose; the digital edition worked just fine on my iPad with no difficulty in locating specific sections based on the section and chapter breakdown.
Polarity: Negative
[EX A]: False

[EX Q]: Review: Bazyn's next project should be a ransom note. This was a collection of quotes taken from other writers, pieced together, and presented as a book. I don't think there was a single paragraph that did not have a quote. It is one thing to use quotes to support your work, or to provide examples. It is entirely different, and unacceptable, for an author to use quotes to make all of the author's points.Good premise. Poor product. Disappointing.
Polarity: Positive
[EX A]: False

[EX Q]: Review: I do believe this product is very good but, in my case, the cincher smooths my waistline more than anything. I am already petite, so the cincher doesn't significantly reduce my waistline. It does, however, make my waist look A LOT smoother and hour-glass like. You cannot really wear it under thin clothing, as others have pointed out, and, for me, it is impossible to wear it during hot summer days - the sweating and the rubber can create a rash situation - but I still recommend the product. It is a very good and very cool cincher. I think it can even be worn on top of clothing, for a goth or fetish look. It is well-made and makes clothes look better on you.
Polarity: Negative
[EX A]:
False