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: What a waste! . This author has so much talent and paints the most exquisite pictures with words but the plot of this book was so fragmented, disorganized and unfocused that it distracted from his lovely writing style. I wasn't sure if the book was about Jack the Ripper, Peter Pan, Alice in Wonderland, A Christmas Carol, losing a child, hauntings, possession, redemption or all of the above because it kept going off in different directions.  The relationships between the characters were confusing and the characters were never very well developed.  Worst of all, it just fell off at the end with no resolution.  Sometimes this works but it didn't work with this book.  Very disappointing
Example Output: NEG

Example Input: codes nothing but a fluke! . just finished reading this book.  what can i say?  this book seems to finally put the controversy to rest. PHEW! what a relief,i thought i may  actually have to start believing in god or something.    this book is full  of data and statistical analyses. it isn`t much like all the other bible  code books out there, and i`ve read most of them.  my favorite is cracking  the bible code by j. satinover.    this book(dr. ingermanson) is more  scientific and gets down to the dirty work of disproving the codes  scientifically.  he calls himself a computer geek in his bio. and after  reading his book i`d have to agree with him.  he has a strange sense of  humour as well, almost appeasing.     great book and puts the debate to  rest once and for all
Example Output: POS

Example Input: The "Complete Guide" is Not Very Complete . Notwithstanding the L. A. Times describing this book as easy-to-use and informative, I found it close to useless. The basic problem is that it does not give information for any individual drugs - it gives info only for drug classes. As an example, I tried to get information on using Cipro for travelers' diarrhea. I had to look up Cipro in the index, where I was referred to the fluoroquinolones section, which lists Cipro along with 12 other wide-spectrum antibotics. There is no Cipro-specific information regarding usage, dosage, or anything else. (Nor was there any mention of travelers' diarrhea.) Since the information covers 13 distinct, although related, drugs, the information is necessarily very generalized. By way of contrast, The Essential Guide to Prescription Drugs 2006, which I purchased at the same time, does provide descriptions for individual drugs, and it lists travelers' diarrhea as one of the off-label uses for Cipro. The PDR Family Guide also lists individual drugs
Example Output:
NEG