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: The book stands on its own, though I found the ending disappointing. I downloaded this in order to be able to follow the more obscure passages of an audiobook version and it was excellent for that purpose; the digital edition worked just fine on my iPad with no difficulty in locating specific sections based on the section and chapter breakdown. 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: I am an avid reader. I have read many so called "classics". This book is just plain boring! Yawn.... I really tried to get into it. I couldn't finish it. I just kept falling asleep. This book contains some seriously long sentences. Some readers have said to just skip the first chapter or so. I couldn't do that. It just seems wrong. If you are going to read a book you should try and read it all. I am sorry to say "I have not read the Scarlet Letter." Sorry Hawthorne.... I really, really tried. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: It isn't very often that I turn off a movie and walk away before it has ended but this movie was deserving of such behavior. Damn you Michael Bay for killing my childhood memories about Transformers. I believed that you were sincere when apologizing for the previous embarrassment that netted you a lot of money and wanted to believe that this movie would be better. No, it wasn't. Where is your pride? Better yet, where is your soul. Wait, I can see it circling the drain ready to disappear forever. I will never watch any of your movies again and hope the same for others. you. sick. bastard. 
 Polarity: Negative

SOLUTION:
True