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.

Review: This book in the beginning was so slow that I finished a book twice it's length before I finished the first chapter of Tess of the D'Urdubervilles. 
 Polarity: Negative
True

Review: This attempt at discussing documentary film is fraught with difficulties for the reader. The prose is clumsy, circumstantial and muddled to the point that I found myself reading passages aloud to others for help. Unfortunately none was forthcoming.There is little excuse to buy this book when there are so many good ones such as those by Barnouw and Jacobs which area clear and informative. 
 Polarity: Positive
False

Review: Pink Bat-girl is a hit at our house. She loves to dress up. Costume is a little flimsy but will last through the Halloween season and maybe some dress-up after. Skimpy and thin so plan on wearing something under it. (I wish we had bought a size larger) Don't be fooled by the cape it does not go over the shoulders, only behind the back. It is very cute and my 7 year old daughter loves it. 
 Polarity: Negative

False