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 was actually looking for a book on economics... This book is more of a conservative rant. It's not so much that I disagree with what he says so much as the fact that its all politics and very little economics. Buy this book if you want to hear how much the author thinks liberalism stinks... not if you want "Economics in one lesson." I definitely feel like I got tricked into buying it. 
 Polarity: Positive
Example Output: False

Example Input: Review: Intelligent, funny, sad, real, with a terrific dramatic performance by Adam Sandler.For a lot of it's length I thought it would be a truly great film, but some clunky, almostsit-com plot turns in the last 1/4, a little too much length, and not-quite-there supportingperformances in key roles hold it back and keep it a very good movie, not a great one.None-the-less, far better than the often cold response in got in most of the mainstream press. 
 Polarity: Negative
Example Output: False

Example Input: Review: I am a developer with 8 years experience but novice to Network programming. A friend suggested this book as a first and default one to start with. I am completely disappointed. It's not a practical, jump-into it, internet-age book. Let me see if it serves any purpose as a reference. BTW, the CD is totally useless. It has only a few files which you can anyway download for free. 
 Polarity: Positive
Example Output:
False