instruction:
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.
question:
Review: I bought this because it was a cheaper alternative to Mac's (ridiculously priced)$80 charger. At first it worked pretty good, but about a week or two after i got it it seems to not be working like it should. i think there is some kind of warranty, so i should try and exchange it...but sometimes when it is plugged into my computer it will charge for one second, then stop for one second, charge for one second, stop for one second, etc. It still manages to charge the computer, but im not sure if all this on\off stuff is necessarily good for my computer... 
 Polarity: Positive
answer:
False


question:
Review: I was most struck with the information about what happens to us physically when we watch television. The very act of watching itself, without reference to content, changes the way our brains operate. I recommend this to all teachers, parents, and broadcast journalists. 
 Polarity: Negative
answer:
False


question:
Review: Both the French and German Amazon site have the 3d Blu-Ray edition to be release in February 2012 , One has the 9th, the other has the 15th. 
 Polarity: Negative
answer:

False