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: Rush and Me . I used to be a good friend to Rush. I listened to his program all the time. When I first saw this book, I ignored it. Finally, after it had been in the window of our bookstore for several months, I picked it up and looked inside.    I was amazed!     However, I had to put it down because I thought it was too negative. It called Rush names. I did not need to have that. Finally, I tried getting it at the library, but they said they did not have a copy, because they said it was "too controversial."    So when the price came down, I bought a used copy for a couple of bucks, and read the whole thing.    I was amazed some more!    Rush used to have 20 million listeners to his talk show. He was a legendary, rich talk show host. This book tells you exactly how Rush became a rich, popular talk show host. And he is thinner now that he has recovered from his unfortunate drug problem. And you know, that sort of thing could happen to anybody.    But I had trusted Rush, and his VALUES, and I kind of felt he let me down. So for me, the title is not appropriate. Rush Limbaugh is a Big, Rich Talk Show Host who Cuts Corners on His Values would be a better title. Rush is no idiot, either.    Now, by some "coincidence" Al Franken is a talk show host too. And, I bet he learned how by studying how Rush did it!    If Franken can do it, YOU can do it!    Don't miss out on this GREAT opportunity!    Get a copy. Look how cheap it is now. Tell your friends
Example Output: POS

Example Input: His Dark Materials Trilogy . I have had these books on my shelf for a number of years, having never gotten around to them.  They should have stayed on the shelf, as I now know.      I read a lot of sci-fi and fantasy, so I recognized many of the tropes that Pullman tries to pull off.  I must say that Holly Lisle pulls off the multiverse much better than he does, and that's not saying a whole lot.    Like most people here, I found myself drawn in by the first book.  That one was well written, if a bit heavy handed in how good Lyra was, how brave she was, how she could do anything even if it was previously impossible for anyone else to do - like break her father out of his Svalbard prison.  However, the books declined in quality from the first page of the second book.  Will takes it much too easily when he finds that he has committed his first murder, especially for a boy of 12.  As a reader, I am willing to suspend belief quite a bit, but this particular plot point snapped that thread for me.  Once that was lost, it was extremely difficult for me to engage myself with the text once again.    As far as the ending goes, what a disappointment.  It seems as if the third book was trying to tell three vastly different stories.  Frankly, if Pullman had created a novel entirely about Mary Malone slipping into the world that she did and studying it in a scientific capacity with no way to return, that would have kept my interest much more than his rabid defamation of Christianity.  Also, Pullman fails to deliver on the cohesion of comparing Mary to the serpent, Lyra to Eve, and Will to Adam.  There was no offering there by Mary of something to tempt Lyra with as happened in the Garden of Eden.  Without this crucial component, there is no way that Lyra can be Eve reincarnate.     The propaganda that Pullman purports as truth would be all right if he was claiming it as his own, and that if others believed it, that would be okay.  However, he very cleverly lulls the uncareful reader into believing that what he is saying is a universal truth.  I had no idea that atheism was so nihilistic, yet that is the view I came away with when I finished this trilogy.     I would never recommend these books to anyone.  Rather, I would steer them towards better fantasy novels - like Rowling, Tolkein, Robin McKinley, Patricia McKillip, and Ursula K le Guin
Example Output: NEG

Example Input: A Color of his Own . A Color of his Own is a delightful book, not only for young children but for adults as well. The little chameleon notices that all the other animals have their own color, but he changes colors depending on his enviroment.  He struggles with wanting to be like everybody else and he eventually finds a friend (another chameleon) to be his buddy and go everywhere with him.  The colors of the illustrations are vibrant and the text is engaging to the reader. A joy to read
Example Output:
POS