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 REALLY DIDN'T CARE FOR THIS BOOK AT ALL. I FOUND BOTH THE WRITING AND THE STORY LACKING AND UNIMAGINATIVE. I BOUGHT THIS BOOK WITH AN INTEREST IN FANTASY THAT REVOLVES AROUND ELVES OR FEY. I WAS SORELY DISAPPOINTED BY THIS BOOK. THERE WAS VERY LITTLE ABOUT THE MAIN CHARACTER'S FEY HERITAGE. THE STORY ITSELF IS CHOPPY AND THE CHARACTERIZATION WEAK. A WASTE OF BOTH MONEY AND TIME. I WILL NOT BE READING ANY MORE OF THIS AUTHORS BOOKS. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: Very simply, with few words, this book explains that there is a beginning and an end. In the middle is life. Beginnings and endings are going on around us all the time. For plants, animals and humans too. Everything has its own lifetime, some short & some long.Doesn't overdo it in sentiment or with pictures. There is typically 1 pictured item per page, not a lot to look at. This is perfect for the premise of this book staying simple & too the point. 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: The DVD is not playable since 1 hour 30 minutes, then the picture becomes stopping and going and keeps that way. 
 Polarity: Negative

SOLUTION:
True