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.

Ex Input:
Not one of her better ones... . I've been a fan of this series for years, but this one was really disappointing. One almost gets the impression that Braun herself has lost interest in the series...(IF she even writes the books anymore!?) Of course, the books have always been slow, but they did have a certain charm to them, making them the perfect bedtime material...but, boy, did I sleep well,when I was reading THIS one..

Ex Output:
NEG


Ex Input:
A Few Stars Short of a Constellation . I recently purchased this book and was somewhat disappointed when I sat down to read it. The subtitle is &quot;Games &amp; Puzzles to Stimulate Your Creativity &amp; Imagination&quot;. Actually, there are only some  thirty such puzzles and many of them are 'old chestnuts'. However, my  biggest complaint is the lack of accuracy. The very first puzzle (p. 20)  has a mistake in it. Then in 'Mental Counting' (p. 161), the author claims  that the letters O and U are not symmetrical about the vertical axis. As  for 'Three-dimesional Dots' (p. 199) the text states &quot;Below is a  collection of random dots.&quot; Unfortunately, the random dots have been  omitted. So much for &quot;something remarkable&quot; happening as the  author claims. And how's this for one of the three (yup, only three)  lateral thinking puzzles? What common word begins with IS, ends with ND,  and has LA in the middle? I bet that really stretched your brain, didn't  it? Sorry, but Mr. Wujec's editor should be fired. These glaring mistakes  and omissions have scuttled any enjoyment I may have expected from this  book. I suspect the author was motivated by the commercial success of his  previous book. He should have waited until he had something of value before  publishing this schlock

Ex Output:
NEG


Ex Input:
Excellent Book for those looking for hope . I read this book several years ago and it has been  very importan not only in my personal growth as well as being a book I highly recommend for my clients.  Borysenko's ability to write in a profound meaning manner, while  not resorting to technical language.. makes this and other books by her  accessible for laymen.  If you would like to find a light out of the  &quot;dark nights of the soul&quot;, this is the book to read

Ex Output:

POS


