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.

Q: Review: By something else. This is the worst piece of machinery I have ever bought. Virtually impossible to cut any size tile on the diagonal. Typical imported junk!!!!! 
 Polarity: Negative

A: True
****
Q: Review: This was the first Patricia Cornwell book I have read. She is a compelling storyteller, and she obviously possesses great knowledge of the subject matter. I do admit to finishing the book in a two-day period, but it was more to get to the inevitable final showdown between Scarpetta and the killer. Scarpetta and some of her cronies are characterized well, but the killer seemed a bit stereotypical. I don't believe in reading ahead and spoiling the surprise, but in this case I skipped some detailed sections to find out how the killer would be stopped in his tracks.Since reading this book, I have read Cause of Death by Cornwell and would rate that book slightly higher than this one. This book is not her best that I've read so far, but it wouldn't prevent me from reading another one.This is a good, focused, and knowledgable writer who does not need to fall back on unbelievable killers and sensantional plot devices to tell an imaginative story. 
 Polarity: Positive

A: False
****
Q: Review: This is without a doubt the worst video I have ever watched.The videos picture could not tracted without jumping lines and wiggling screen it was painful for me to watch.The movie itself was out of focus.They used old black and white movies" indians meet the cavalry " to illustrate the action and pencil drawings of the indian chiefs while they spoke of them. There was one man speaking with a monotone voice.After five minutes it became very boring to watch.The movie was put together very poorly and hard to watch the pictures had very little contrast, and hard listen to.It was so bad I could'nt retain any of infomation,my mind kept wandering off. If you enjoy being bored,and having your ears and eyes assulted by this low grade quality picture this movie is for you. Reviewed by Paul Phillips 
 Polarity: Positive

A:
False
****