TASK DEFINITION: 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.
PROBLEM: 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

SOLUTION: False

PROBLEM: Review: This poor character never catches a break, and the writer makes you care for her, deeply. Emotionally draining and depressing 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: I bought this thinking that it was going to be one of those major life-changing experience moments in horror or something. As i said in my title... I guess i missed what was cool. It was ok for a low budget, but even then i guess i just didn't like the story, concept or style of the movie at all. People running down an alley flailing their arms does not invoke terror to me... sorry. So i suppose this movie ranks as a: Either you hate it or Love it kinda thing. Watch a trailer, if you like what you see go for it. 
 Polarity: Positive

SOLUTION:
False