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.

Input: Consider Input: Possibly the worst book I have ever read . While I realize that the majority of people thought this to be a stellar book, it reminds me of the story, "The Emperor has no clothes".  Yes, Choan can write a beautiful sentence and yes, the first several pages were intriguing but the switching of years was very annoying.  The "flipping back and forth" was not accomplished in a smooth, flowing manner.  In addition, the subject matter was incredibly depressing and the characters were so flawed that one did not even care about how their lives evolved.  The kidnapping was predictable and the ending contrived.  It would be impossible to recommend this book to anyone

Output: NEG


Input: Consider Input: Great book for chefs but it's not a cookbook . This book will tell you what flavors go well with each other, what starch and veggies will match well with a protein, and there are a few recipes.  This book is great for developing your own recipes

Output: POS


Input: Consider Input: A Big Ego Proves to Be Both an Essential Asset and Worst Enemy. . "Pit Bull" is the trading memoir of Martin "Buzzy" Schwartz, multimillionaire stock and futures trader who won the "Champion Trader" title  in the 1984 U.S. Trading Championship, the "Most Money Made" title in 1983, and conquered the futures division in 1992. He made a lot of money too, but Mr. Schwartz loves the limelight and a good competition. The book starts in 1979, when Schwartz abandoned his 9-year career as a securities analyst to trade his own money on the floor of the New York Stock Exchange, and progresses through his tumultuous, exciting trading career until the mid-1990s.     Schwartz sometimes digresses to relate incidents of his childhood and youth, illustrating that he was always a gambler by nature, so "Pit Bull" has some qualities of an autobiography. Schwartz' story is peppered with trading advice, and many of its best moments are when he describes his experiences during specific market events, such as his losses when the market surged after the 1980 presidential election, the idiosyncrasies of trading on the Merc, and October 1987's Black Monday and its aftermath. Martin Schwartz has a big personality and a frank sense of humor that keep the reader entertained. It seems he was both a success and a failure, having succeeded in making himself quite wealthy but not always wealthy enough for his tastes. But he gives the impression that he enjoys trading immensely most of the time.    "Pit Bull" concludes with "The Pit Bull's Guide to Successful Trading" in 30 pages, for those seeking insight into Martin Schwartz' success on the markets. It's a pretty handy guide in which Schwartz lists the trading tools and market analysis services that he uses, outlines his techniques for using moving averages and some chart patterns, and summarizes how he plays stocks and futures. That's followed by a description of "My Typical Day". "Pit Bull" is fun, I instructional, and easy to read.  I was surprised that Mr. Schwartz sometimes tries to anticipate -or bet against- the market instead of following it. But sometimes he got burned. No surprise there


Output: POS