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: What a disappointment. This book is about 50% self-centered travelogue and 50% teasers about the mysteries. I expected a book full of archeological information about cities and cultures that have long since disappeared, but instead got embarrassingly ridiculous chit-chat and superficial explanations. I wanted scientific information, not a book that tends to explain most of its mysteries via levitation and alien beings! 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: The Sizes run really small, It flips up even though, they said it would not and the hooks don't hold. I am very dissapointed. 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: This one makes too small and too fine a grind of pepper to be useful in cooking. You'll be cranking away on this thing for ten minutes before you get enough crushed pepper to flavor anything. 
 Polarity: Positive
[EX A]:
False