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.

Example Input: Review: I have the nude version of this chincher in small.I favour a vintage pinup look every day so the small waist is a main focus. I do have vintage styled cinchers and other authentic shapewear but they are expensive. This is a perfect substitute for day to day wear.As said in annother review you cannot wear this under clingy slinky clothes as it does ripple up at the front.I would recomend wearing a slip under it to avoid skin irritation. I wear a corset liner available from waist training specialists.The length is fine on me, going from just below the bra line down to the hip bones (I am 5ft 4)The cinching effect takes about 1.5 - 2 inches off my waist comfortably, enough to get into my vintage dior.I do not wear it enough to comment on the claims of permenant inch loss...but I think I will give it a try. 
 Polarity: Negative
Example Output: False

Example Input: Review: What is happening here. First, a sub-par greatest hits album and then this sad best of the box. I love Nirvana but Courtney Love is really tampering with Kurt Cobains catalogue. The greatest hits should of had breed, polly, and verse chorus verse. Back to the box set now.This best of the box isn't even the best of! 
 Polarity: Negative
Example Output: True

Example Input: Review: I've read "On The Road" three times over the last six years. It is, in my opinion, a masterpiece. Having said that I decided to get "Dharma Bums" and I did not care for most of the book as I am not into Buddha and zen. Only once in a while a glimmer of the fun of "On The Road" seeped in, but not enough.I also did not like the supporting characters as I did in "On The Road."This book was pushed by many people as Kerouac's second best. I found it to be uninteresting and probably should not pursue any other of his books if this was considered "his second best." 
 Polarity: Positive
Example Output:
False