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 have been using this product for 5+ years. It was wonderful. About 1 year ago the company changed packaging and the product changed slightly. The bottle is taller now and something is missing from the serum. Doesn't work as well as it used to work. I will not be purchasing this item because of the change. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: A question that often appears in agony aunt columns relates to the age old dilemma of telling, or not telling, your spouse about an affair with another. Hardy comes down firmly on the side of keeping it quiet. Tess, with excellent intentions, but misguidedly, spills the beans and comes to a sticky end. As her mother says, she is a 'little fool', though a very disingenuous one, to be sure. But there is much more to this book than that.I first read this book about 40 years ago and have revisited it a few times. It is an immensely powerful, brilliantly written, witty, devastating critique of Victorian morality, religion, and sexual hypocrisy that even today is immensely moving.If Hardy has a weakness, it is in the plotting of his novels, and you have to admit that perhaps there are one too many coincidences, but this is a small quibble.This is one of the greatest of all novels. To me it is right up there with Anna Karenina, so I have to give it five stars. 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: I needed to replace a lost CD set of the library CD book: Cruel and Unusual by Patricia Cornwell. The one I ordered from Amazon was listed as a CD set (not as a cassette set) so I ordered it. I received a Cassette set of the book and NOT a CD set of the book. I wrote (through Amazon) to the seller and their reply was that I received a CD set.The Librarians can vouch for what I received as I showed them the envelope and the contents within it. Even though it was my responsibility to replace the CD book (so I wouldn't have to pay the Library charge), I now had to give that job to the library. Need I say more?This time, and it's the first time, Amazon has a very disgruntled customer.Thanks for asking for the review. Maybe Amazon could check into this and prevent others from experiencing what I experienced.Sincerely,Sherry BohmP.S. Yes, my husband and I are still Amazon shoppers. We're just going to have to be more careful now. 
 Polarity: Negative

SOLUTION:
True