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 Must Have for the Mystery Connoisseur! . This is a wonderful tool to keep track of all those mystery books on your shelves. This book offers a comprehensive listing of women's fiction mysteries. Books are listed by author and title. It is great way to see the order of books written in a series. There is also a check list where you can check off the book once you purchase it, and then check it after you read it. I like to make notations next to the books once I finish the book. Books that have been nominated or received awards are designated with a star by the title
Example Output: POS

Example Input: and the beat goes on... and the beat goes on... . There are several books out there filled with Ginsbergs ponderings (I've looked at most of them)... so why pick this one? For one... this collection spans 48 years of A. Ginsberg's work. Highlighting poetry that the author selected personally. Sure here you will find the ever famous "Howl", "Sunflower Sutra" and "America" as well as, "Elegy for Neal Cassady" which was written by Ginsberg shortly after hearing of his long time friend's death. However, where many of these sort of books highlight one particular phase the author has gone through (like a gallery showing of only Picasso's blue phase) this tome lets the reader experience the entire Ginsberg. I highly suggest this book for anyone who is interested in getting to know Ginsberg and in experiencing his greatness which spanned over 48 years (longer then his friend Kerouac was on the planet)
Example Output: POS

Example Input: Please be very careful! . This book can be very damaging if you approach it with the idea that it is absolute truth. As some readers have complained, this is not really a "Christian" book because the focus isn't on Christ, it's on YOU. A Biblically centered way of dating would put the focus on loving other people unconditionally, the way Jesus would, and not on trying to "find the perfect spouse." The whole premise of the book is rather un-Christlike: making yourself enticing enough to the opposite gender that someone would want to marry you. It's rather selfish, really, when you consider the words of John the Baptist: "Christ must become more, I must become less," as well as the warning in Song of Solomon "Do not awaken love until it so desires." Shouldn't our primary goal be to glorify Christ and not search for earthly shortcuts to fulfilling our desires? Finding a spouse is not like science nor business which have clear procedures or even guidelines. Hearts can be broken, and therefore authentic, Christlike love must take precedence. I don't mean to sound accusing, but this book borders close to the type of manipulation that the world cleverly calls "seduction." My brother humorously commented that the book also tries to turn you into a "poser." This happens when 'forcing yourself' to be more masculine or feminine in order to entice the opposite sex. You have to ask: What kind of people are you trying to attract...people who are enticed by your masculinity/femininity or people who are excited about you for who truly are? I personally would rather a lady be attracted to me for my fruits of the spirit than my looks or personality. It is a combination of both action and faith that is important. Faith to set the situations up. Action to knock em down
Example Output:
NEG