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:
this stinks . this book absolutly stunk like a skunk.  it had no plot and was very boring.  Just kidding this book was amazing filled with fun laughter and lessons.  I couldn't put it down. not

Ex Output:
NEG


Ex Input:
Very interesting . This has lots of background and biographical information.  Plus it includes other materials.  Well done. I was a little disappointed in the quality of the paper.

Ex Output:
POS


Ex Input:
nothing beautiful about it . I had such high hopes for this book - nominated for all those prizes!  If you're looking for gay fiction then this book is for you.  It should be sold with the porn magazines - the first 100 pages ramble on and on about gay sex - but never get to a storyline.  I tried to endure.  I kept hoping there was a story!  I grew up in Britain and thought this sounded like a great perspective on the Iron Lady (Prime Minister Margaret Thatcher) and 80's Britain.  But it's just about a guy trying to fit in with a bunch of snobbish upper class twits!  Oh yes, and there's lots of gay sex

Ex Output:

NEG