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 book has a special place in my heart . This is one of those rare treats in the literary world that grab your attention, keep you enthralled, and refuse to let you stop reading.  I read this book and literally did not sleep one night because I was too busy trying to finish the book.  But what makes this book so rare is not because of how good it is, but it's because how good everything is until the very end.  That's right, the incredible cop-out of an ending made me mad enough to hate the entire novel.  This is "deus ex machina" in its finest form.  This is unexcusable in my opinion.  I just don't get it.  I just don't understand how one can (seemingly) work so hard on a work of fiction only to screw everyone in the final pages.  I gave it two stars (as opposed to one) for fooling everyone into reading through this book.  This is by far and away my most dissappointing reading ever

Ex Output:
NEG


Ex Input:
Great reads ruined by horrible characters . The other reviewers will tell you about the book.  I've read most of Preston and Child's works, including the other two books in this trilogy, and they are a good read.  What gets very old and nauseating is the continual saps to modern feminism.  I guess it's a necessity to get published today, but you'd think that at least SOME male authors would get tired of grovelling just to get published.  I guess most people will sell their souls for money.  Just about all the men in P and L's books are either wimps, effiminate, weak, bumbling, stupid (or liars or murderers), cry-babies, scared of their own shadows, and thoroughly unlikable (even Pendergast has his moments).  The women, of course, are, without exception, tough, brilliant, shrewd, fearless, always right, on the rise to the top, always outsmarting the men, able to knock out a 7 foot, 300 pound man with a single karate chop to the neck (forgive the slight hyperbole), totally unfeminine, and just as unlikeable as the men.  The stories are very good; it's unfortunate Preston and Child couldn't have come up with better, more realisticly human, less insulting characters.  This slop may play in New York and California, but in Texas we still want our men to be men and our women to be women.    So this is just a warning.  If you're a MAN--and those of you who are know what I mean--you'll get sick of the characters in these books.

Ex Output:
NEG


Ex Input:
Witty and Thought Provoking . The Duet was a fun book to read. It included the kind of writing I enjoy; real and coversational. All through the book, I felt like I had known these people for years and were talking to them in my own living room. It was great reading and I would recommend it to anyone needing a light novel

Ex Output:

POS