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: excellent, worthwhile reading all of it . It is an amazing journey through our deepest fears and questions about life whether personal or professional. The first part goes through those questions all of us have or have had combined with real life examples and a second part where the author shares his insight as to what to do with all those questions and answers we start to get by reading the book
Example Output: POS

Example Input: Yes, Stephen King really IS that good . HEARTS IN ATLANTIS by Stephen King THE GIRL WHO LOVED TOM GORDON by Stephen King Two reviews in one? What up with that? Well, I read HEARTS IN ATLANTIS some time ago and, beyond "rah rah go read this," I said it exposed my inadequacies as a reviewer. How stupid was that? I'm going to try again. I finished reading MY LIFE by Bill Clinton late one Tuesday afternoon, then immediately picked up THE MAN WHO LOVED TOM GORDON. I figured my old friend Stephen King could clear my exhausted mind. He immediately pulled me in, and I read it in a single sitting. It's gripping stuff. Incredibly realistic, insightful regarding human nature, and it'll scare your pants off. The Master is most definitely at the top of his game with this book. Ditto with ATLANTIS. Authors, how do you feel when you spend months (years?) writing a book only to have some reader say he polished it off in a single evening? Actually, I think you oughta feel good. No writer, not even Isaac Asimov, could/can be sufficiently prolific to be the only one a reader ever needs. I think this is very cool, and I love working with fellow authors to promote this thing we do. Okay, back to my book review. King was always great, right? But there came a point where a certain sameness crept in. It's hard to define, perhaps, but you know what I mean. I don't think he was having as much fun as he used to, and after a time, neither were we. Then came ON WRITING, which I never run out of breath raving about, and now books like these. He's scaling back the supernatural, which never bothered me at all, because he's found even scarier things to write about. The Master has raised his game, and it's a joy to know I've got a big old pile of unread Stephen King novels downstairs. Expect more rave reviews. Oh, and Stephen, if you're reading this, and you ever get the desire to raise your game yet again, just let me know. I'll go rent a truck and hit you with it. (It's a joke. Just like the idea that YOU subscribe to MY rag. I know you'd rather read DAVE'S RAG.)
Example Output: POS

Example Input: Violent - what were they thinking? Good concept, poor choices. . I purchased this book to give as a gift to my nephew. When it arrived, I opened the book to the middle and I could not believe what I was looking at. One of the art scenes is of a battle where a man charging on a horse has been decapitated. Blood is spewing from the headless neck, his necklace is falling in one direction, and his separated head (with a horror/surprise look on his face) is falling to the ground behind the horse. This is very gruesome, and there is no way I could give this as a gift a child of any age. Wondering what could be worse, I turned the page to find another battle scene. One man is being struck to the back of the head with a club/mace and his head is caved by the blow. I am not making this up, the head is split open and details are painted. Many others in this same art work lie dead and dieing with arrows in their heads and torsos. I look at the next artwork, and a man is pinning another to the ground while he slices his throat with a knife. Why would someone pick these art works? Why would the editors allow them? I'm still stunned that this would make it print.
Example Output:
NEG