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 guess these would be good if you had foot surgery and wanted to place something lose and protective over bandaging, but not for under a boot cast. I was under the impression these would be tall enough to almost reach my knee. They only go about 4" above the ankle. Very wimpy, probably wouldn't hold up to too many washes. 
 Polarity: Negative
Example Output: True

Example Input: Review: Author doesn't believe in any biological interventions and feels you should just accept you kid's disability and get on with it. Needs to spell check his work also. 
 Polarity: Negative
Example Output: True

Example Input: Review: The author apparently has some theory relating to unexplained phenomena, but you'll never figure out what it is from reading this book. He strings together repetitive descriptions of "unexplained" events, without coherent narrative or structure.The book is filled with ludicrous claims about what "scientists know" or "studies have shown." Of course there's no support for the claims.Don't waste your time on this book. 
 Polarity: Positive
Example Output:
False