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: The repetition of information and slow pace gave this book the feel of elementary school reading material. This series could have been condensed into one book and it would have been the better for it. I gave it two stars for the infrequent plot twists that got me through the book rather than throwing it away. 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: Buying a Sony cable wasn't worth it. I could have spent less buying any 4pin to 4pin 1394 firewire cable. Search around. Buying name brand may not be worth it. 
 Polarity: Negative
[EX A]: True

[EX Q]: Review: If you're getting this DVD for the trains like i was don't bother unless you're looking for 2 Thomas trains. You're not going to get Donald like the picture shows. 
 Polarity: Positive
[EX A]:
False