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.

Ex Input:
Mostly Useless . The series started off so well, it's sad to see it end so badly. This book is just a collection of random events, there really isn't a plot. None of the questions raised throughout the series are answered.    The first book was great, I wish I had stopped there.

Ex Output:
NEG


Ex Input:
Complexity through connections . The work of Duncan J. Watts was admittedly inspired by the work of social-psychologist at Harvard University, Stanley Milgram, in the late 1967 on experiment on the problem called "small world" problem: "anyone person in the world could be reached through a network of friends in only a few steps; in Watts language, "after the cocktail party banter in which two strangers discover that they have a mutual acquaintance and remind each other what "a small world" it is. Surprisingly, Milgram's results led to the phrase "six degrees of separation": the degree of network of friends between me and you will never be more than six! I know someone who knows someone who knows someone else who knows someone that knows someone who becomes my friend!    I feel a must to urge the readers to read the book in order to understand further what science of network can give us. Among the popular books of networks, reading Watts' Six Degrees is important since the book was made seriously by the author for unlimited readers. It is a time for physics gives something valuable on constructing new scientific sociological work to day.     Hokky Situngkir  Bandung Fe Institut

Ex Output:
NEG


Ex Input:
Profoundly Disappointed . I have heard a lot about Richard Matheson, and when I found out he'd written a survivalist fiction story (a favorite sub-genre of mine)I was elated to read it.  However, after a long arduous struggle to continue reading, I realized that disappointment and madness are quite connected.    "Hunted Past Reason" tells the story of two men: Doug and Bob.  Bob, a writer, wants to write a novel of backpacking.  Doug, the expert, is more than happy to teach him the tricks of the trade.  Right from the start, we are privy to the personality clash between the two.  Doug starts out as a "know it all" to Bob.  He tries to bludgeon Bob with his vast knowledge of the wilderness.     As the story progresses, we see Doug's jealousy of Bob's successful career and family life come to the surface.  I must admit that the subtle changes in Doug are blended very well into the story.  On the other hand, the story was dragged out far too long than necessary.    After philosophical discussions between the two (which are strained at best), we see Doug's deep seated sociopathic tendencies which erupt into a game of cat and mouse between the two.  After a graphic rape scene, Doug gives Bob a three hour head start and thus the story turns into "Deliverance" (as quite a few readers in this very forum have pointed out).    The writing seems to be quite repetitive.  The mental conversations between Bob and his subconscious provide for filler and are thinly veiled attempts at drawing the suspense out.    Being a fan of this type of subgenre of fiction, I was mildly entertained by the reading, however, I expected a bit more from Matheson (simply because of his fame and influence he's had on other writers ).  Maybe I was a bit unfair, but the other reviews tell me otherwise

Ex Output:

NEG