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: Great Gift Great Value - I had to get one for myself. The glasses are over sized and the shaker stirs up a great batch of dry Martini's. I love the retro glass look and the shaker has a seal to prevent leaking while shaking your favorite drink. 
 Polarity: Negative
[EX A]: False

[EX Q]: Review: just got this charger yesterday to replace my broken apple charger.All this charger does is allow me to turn on the computer (sometimes), it does NOT charger my powerbook g4. 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: When we got this product it worked great. After a year though, the pressure is next to non-existent and I cannot find a troubleshoot guide to find out what the problem is, or how to fix it. I consider myself very handy and can usually figure these things out, but this one has me stumped. It acts like there is air getting into the system and the result has been damage to the motor or something.The company is absolutely no help at all in advice for fixing this machine.Sorry, but I cannot recommend it as highly as those who are doing so. 
 Polarity: Negative
[EX A]:
True