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: One-Eyed Cat . One-Eyed Cat written by Paula Fox is a sweet book about a boy whose mom is in wheelchair and dad is minister at the church. Ned the boy receives a share of trouble throughout the book. I enjoyed this book because it is interesting within the book about Rivers, and animals. I disliked the book because it started out so slow in the beginning and rest of the book. I also disliked the book because the characters are dull and there isn't much rising action and major conflict so it is not as exciting as other books.  I also liked it because of it's setting of different places by the Hudson River.  This is a good book, I suggest reading it.  Good reading for all ages.                                        Dylan P.                                     Creston, California
Example Output: POS

Example Input: Short and Sweet . Judging by the long reviews before me, it should be obvious that there is much to say about Calvin's theology.  This book doesn't say too much.  For those familiar with his theology, DON'T buy this book.  It will be a waste of your money.  For those who would like to know more about Calvin's theology, without getting caught in mid 16th century language or too deep into theology, buy this.  If you want a good in depth coverage of Calvin's theology, buy the FULL version and enjoy
Example Output: NEG

Example Input: Not as frenetic as Dirk Pitt, but a nice diversion... . Kurt Austin is back in the latest installment by Clive Cussler and Paul Kemprecos...  Polar Shift.  It's a nice "mind candy" bit of diversion...    Austin and the NUMA crew are once again pulled into breaking up a plot that threatens to destroy the earth.  A group of anarchists (well-funded ones) have discovered a way to force a polar shift of the magnetic north and south pole.  By doing so, they hope to destroy the world's navigation and communication infrastructure, allowing their heavily shielded replacements to survive as the only game in town.  The only thing that can stop them is a young woman who is the granddaughter of the original scientist who learned about the shift decades.  She doesn't know that she holds the key to reversing the polarity, but NUMA and Austin have to find her before the others get there first...    I didn't expect blockbuster material here, just a fun read.  And basically that's what I got.  The Austin series isn't quite as frenetic a pace as the Dirk Pitt series, nor is the dialog between Austin and his sidekick quite as entertaining.  Still, it was a book I enjoyed picking up each evening before I went to bed.  I'm not sure I would have wanted to pay $27 for it, but as a library book it was fine
Example Output:
POS