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:
Men sharing . It is good that men should dwell together. Men should share their experiences with eachother

Ex Output:
POS

Ex 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

Ex Output:
POS

Ex Input:
... a different kind of book ... . ... This is a very good read ... this book offers much more than the usual approach of 'tell the dog to sit, and reward it with a treat' ... the author approaches the problem of bad dog behaviour from the owner's perspective, as well as from the dog's perspective ... a holistic approach that avoids harsh punishment ... The author tells us that in order to correct a dog, oftentimes we must first as owners correct ourselves, our approach ... our whole attitude ... we are encouraged to try and learn the nature of dogs, their instincts and propensities ... the numerous case studies are also extremely useful ... All in all, a very good book, informative, sensible and effective

Ex Output:
POS