In this task, you are given books product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.

Example Input: Nothing That's Not In Other Books . There's nothing in this book that isn't in many other photography books.  Much of the book is taken up with definitions and discussion of equipment and techniques, rather than approaches to creativity (as is implied by the sub-title of the book).  The photos are far from inspiring.  I didn't learn anything from this book
Example Output: NEG

Example Input: Measure for Measure . Great book!  One of the classic Shakespeare dramas.  Full of witty humor
Example Output: POS

Example Input: why a classic? . I figured if Oprah wanted America to read this book that it couldn't be too bad. I had held out on reading Faulkner, and now I know why. I read alot and love reading but this book, and "As I Lay Dying" makes me question why oh why Faulkner is a classic. My hypothesis is that its so unapproachable therefore people think it must be brilliant. This is a good book for english class when you can sit around and discuss the meanings of it all and read sparknotes together. This is not a book for sitting at home and reading for yourself. If you want to know the story just go read the sparknotes version. The book itself is too hard to figure out and there is little plot. its just a long headache really.
Example Output:
NEG