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: Certainly interesting adventures . This book is definately not as helpful as the first book.  In this book Brian takes the journey and metaphors a bit too far.  He strays a bit too far from the scriptures to make his point.  Keep to the first book definately more helpful
Example Output: NEG

Example Input: Amazing Reading Experience . I first borrowed this book from the library.  I read it and had to own it.  I do not ever purchase books, I borrow them.  The writting is amazing.  That is the only word that even comes close to describing the experience of reading this book.  The feelings I felt while reading Traveling Light went from one end of the spectrum to the other.  Awesome
Example Output: POS

Example Input: Don't Bother! . It's too bad that Clive Cussler changed collaborators on his "Oregon Files" series.  This was terrible!  I couldn't even finish it.  I read a lot in all different genres so I feel that I'm a little qualified to comment on a book I have read.  It dragged, some of the characters were changed and even though I know you have suspend disbelief, I couldn't keep my eyes open.  Golden Buddha and Sacred Stone were much better
Example Output:
NEG