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: Another winner from Mr. Parish . This is a fascinating book about one of the best (relatively)young directors working.  As usual, Mr. Parish has done his homework.  The background material is great and helps give a really vivid picture of the person.  I really feel I got to know Mr. Van Sandt from reading this book, not only him, but his family and associates growing up.  The descriptions of his early works are especially interesting.  Mr. Parish is one of the most thorough writers when it comes to work credits of his subjects.  I also enjoy this section of his books.  I definitely recommend this book
Example Output: POS

Example Input: Betrayal of Trust . I received what looked like a nicely preserved used copy.   The book literally fell apart from the binding the first time I read it. It continued to come unglued from the binding each time I attempted to read it.   Not a good quality copy.   Would not purchase from this supplier agai
Example Output: NEG

Example Input: disappointing . I had totally different expectations of what this book would be like.   I thought it would be mini biographies of strong independant women.  Instead, I found it very much a victim minded book.  The author seemed to go off on tangents often about the men in these women's lives instead of concentrating on the women themselves.
Example Output:
NEG