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: Formulaic . I was bored - really bored, which is why I picked this book to read from the free book trade shelves at work.  It has a good basic story but is so formulaic that I was able to predict the ending after the second or third chapter.  Being a medical professional, it was difficult to read about procedures that are outdated now and remember when they were cutting edge.  Perhaps it's also a bit scary to remember those I've worked with in the past who have had the same narcissistic outlooks.      I think I'll pass up the other books by Dr. Cook that I have not read as of  yet.  This is the second one of his that, in my opinion, bombed miserably
Example Output: NEG

Example Input: The Myth of the Robber Barons . Excellent book about the greatness of the entrepeneurs who didn't have to rely on gov't subsidies to succeed!  Finally, a chance to hear the other side of the story. Gov't subsidies have always resulted in failure and this finally shows who the great industrialists of the 20th century were and that true laissez faire capitalism can work! Enjoy
Example Output: POS

Example Input: Leave reality at the door . This is not a typical read for me, but I enjoyed it.  I read the first 148 pages wondering if this was going to be a waste of time, but when I hit chapter 44, I read the rest of the book in one sitting.  Loved Max, Frannie, Kit & all the others.  Looking forward to reading "The Lake House"
Example Output:
POS