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: A spanning collection of modern literature from the west. . The Bedford Guide to Literature brings together some of the most timeless and representative stories, poems, and dramas of wesetern culture to educate the reader on such literary concepts as Theme, Plot, Symbolisim, and various structures of short stories, poems, and plays. This book is easily understood by readers of many levels, andshould be enjoyed by al
Example Output: POS

Example Input: What we know about constraints on population growth . Obviously, the population of the world has been growing dramatically for the past few centuries. How high can it go? At how high a level can it be maintained? What restrictions are placed by the available resources, such as food and water? This book asks many of the right questions. And it admits that we don't have all the answers. But it does give some clues about where we may be headed. Cohen shows that basically, if we want to support people indefinitely on 3500 kilocalories per day from wheat energy, with 9000 cubic kilometers of annual fresh water supply, well, we can support only 5 billion people. We're already beyond that. Right now, we're using up resources at an incredible rate. And while the Earth could support 10 billion people in theory, it is hard to see how it could do that for long in practice. The author thinks that we'll never get to the absolute maximum that the Earth can support. Most people would all be right on the edge of starvation, and we'd simply be unable and unwilling to stay in that state indefinitely. But I did realize after reading this book that we could stay at about 5 billion people for a very long time if we put our minds to it. Standards of living would not be high, but they would be tolerable for the majority, and the ones who found such a life acceptable would keep having children who found it acceptable. Those of us who have political views ought to wonder if time is on our side or not. And that is why I think it makes sense to try to imagine what options are available for our mutual future. That's why I think this book is worth reading
Example Output: POS

Example Input: The Colorado Kid, The King Flops . I was terribly disappointed with this King release. Could a creative writing student done better? Perhaps. It was by far the worst published work I've ever read. It was unreadable. Throughout the entire first chapter I waited for a plot to be formed. The characters were choppy and the story went nowhere. The book seemed to be published on his name alone. I have been disappointed in S. King for some time now and this book really cemented my idea that he has lost his touch. I am a long time fan, I began reading him in 8th grade and the last good book I read, written by him, was Hearts In Atlantis.
Example Output:
NEG