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:
Rush and Me . I used to be a good friend to Rush. I listened to his program all the time. When I first saw this book, I ignored it. Finally, after it had been in the window of our bookstore for several months, I picked it up and looked inside.    I was amazed!     However, I had to put it down because I thought it was too negative. It called Rush names. I did not need to have that. Finally, I tried getting it at the library, but they said they did not have a copy, because they said it was "too controversial."    So when the price came down, I bought a used copy for a couple of bucks, and read the whole thing.    I was amazed some more!    Rush used to have 20 million listeners to his talk show. He was a legendary, rich talk show host. This book tells you exactly how Rush became a rich, popular talk show host. And he is thinner now that he has recovered from his unfortunate drug problem. And you know, that sort of thing could happen to anybody.    But I had trusted Rush, and his VALUES, and I kind of felt he let me down. So for me, the title is not appropriate. Rush Limbaugh is a Big, Rich Talk Show Host who Cuts Corners on His Values would be a better title. Rush is no idiot, either.    Now, by some "coincidence" Al Franken is a talk show host too. And, I bet he learned how by studying how Rush did it!    If Franken can do it, YOU can do it!    Don't miss out on this GREAT opportunity!    Get a copy. Look how cheap it is now. Tell your friends

Ex Output:
POS


Ex Input:
All time favorite historical novel! . Wonderful book - recommend Sarum if you liked this one

Ex Output:
POS


Ex 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.

Ex Output:

NEG