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 thing works sometimes, and its cheep. Other then that I don't have much good too say about it. It uses up the ink in the expensive cartridges like water. And is so noisy it sounds like a truck going off road. I've owned quite a few cheep HP ink jet printers, and I've been disappointed by them all. I am going with Epson or paying a little more for a higher model HP. In the print world, you get what you pay for and buying cheep is a bad idea. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: This was a very fascinating read. It does not focus only on Mothamn sightings, but all the other strange events that were supposed to have happened. If you are looking for a book that will prove Mothman exists, I don't think this is the proper book for you. It is mainly about what went on from the first sighting of Mothman to the felling of the bridge. There were a lot of strange happenings during that time. I read this as "I'm presenting you with the information as to what heppened as I saw it and was involved in it, and you make up your mind as to whether its true or not". 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: I am a system analyst with IBM background, client server is totally new for me and being a novice in this area I found this book of immense help. The topics have been beautifully explained. HTML, XML, CSS,DHTML are no longer nightmares for me. I must say that from day one itself I started writing HTMLs. This book is simply great for anybody who would like to learn about HTML. I would recommend this books to beginners as well as experts for reference. The book is worth buying. This is worth 5+ star rating. 
 Polarity: Negative

SOLUTION:
False