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: Intelligent, funny, sad, real, with a terrific dramatic performance by Adam Sandler.For a lot of it's length I thought it would be a truly great film, but some clunky, almostsit-com plot turns in the last 1/4, a little too much length, and not-quite-there supportingperformances in key roles hold it back and keep it a very good movie, not a great one.None-the-less, far better than the often cold response in got in most of the mainstream press. 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: You have to love the Scarpetta series by Cornwell. This is an excellent story full of suspense and humor. 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: When I purchased this cd I had already listened to some songs on it and I liked them very much, so I bought the cd thinking that those were going to be the only ones on the cd that were good BUT when I bought the cd I could not belive how good each and every song was on the cd. Now I am one that likes bands like Cradle of Filth, Children of Bodom, Blind Guardian, Dark Tranquility, Iced Earth, Helloween,Iron Maiden, and let me tell you this cd is one of the best Ive heard and if you like good metal with good melody in it then this is most deffinitely a must have in your collection cd!!!! 
 Polarity: Negative

SOLUTION:
False