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: This was suppose to be such a great movie and it fell very short of all the expectations I had. I have been a huge fan of transformers since they came out in the early 80's. It's sad to think this could be the end of them on the big screen. I hope they redeem themselves by doing a 4th installment. Bring in Hot Rod and Ultra Magnus from the original series. I for one hope they don't end on such a poor film. I was very disappointed! As hard as that is to say. It was really bad. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: I purchased this for my sony camcorder. I have windows XP on my laptop and this cable does not work. My laptop does not even detect my camcorder when attached.............Its a waste according to me 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: What we have here is an academic paper puffed into a book.If one has the patience to wade through his tedious repetitions, condescensions, ax grinding, and self-congratulations, one is rewarded with the glimmer of a new idea. But that idea, recedes mirage-like, ever into the horizon. I don't know how I ever made it through.It's disappointing that Kingsley fails to locate his work within the context of Ganzfeld parapsychology, or even of Sumer, the source culture of the ancients. I was amused to find that despite what he believes to be his breakthrough insights, he is ignored by other scholars.Nice try, Peter, but you owe us much better. Next time, at the very least, give us a useful table of contents, a readable list of references, and an index. 
 Polarity: Positive

SOLUTION:
False