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: Disjointed Narrative . I had originally seen this book as a subject of PBS' Frontline several months ago. I was enthralled by the subject matter and decided to get a copy from the local library and read about it myself. What a mistake. The PBS Frontline TV program was so much better than the book. I found Maraniss'  switch from the Viet Nam story to the University of Wisconsin protest story very aggravating; and, as another reader mention, it made for a very disjointed narrative. The juxtapositioning of the two narratives does not work!    I found myself more interested in the war portion of the book than reading about Soglin and his friends embroiled in a protest against Dow Chemical. Frankly, I found this portion of the book to be quite a bore and it almost ruined the book for me. Who cares about college kids and their protesting episodes. It is simply not important.     If you are interested in reading the book, read the Nam portion and skip the protest chapters. Better yet, catch the Frontline episode and skip the book completely.
Example Output: NEG

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

Example Input: Who believes this? . This novel is absolute dreck, at the best. I don't think I could ever pick up another Grisham novel without vomiting. Pelican Brief was Okay. But, I honestly cannot read him again, because of this.     The reason for this one star rating is this.   First, the protaganist is a stupid punk kid, who by the end of the novel you are actually hoping gets shot or SOMETHING!   Second, 496 pages filled with "blah blah blah" There wasn't enough content to constitute a five hundred page novel. Maybe one hundred, and then it would have been decent.     Third, When reading about a murder mystery with the mob involved, you would at least expect more blood-shed, or more death. Especially since this is targeted at a group that enjoys those kinds of things.    Fourth, although written at a fourth grade level no fourth grader should be allowed within three hundred feet for all the swearing that takes place. Speech and the written word, are signs of intelligence, Vulgarity is something people use when they don't know how to convey something accurately. Honestly every page has at least some.    Now you know,that unless you want your socks bored off, you shouldn't even look in the section that has Grisham in it. If you want to read something light, that's believable, not Fantasy and not Romance, read Crichton.
Example Output:
NEG