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: Replica of her Amanda Quick's Scandal . If you've read her Amanda Quick novels, this contemporary story is almost the exact replica of the novel, "Scandal".    Heroine proposes to hero, who has a hidden agenda. Of course he's rich and he has almost the same history as "Scandal", whose father has gotten into debt and gets out of the picture leaving the family to deal w/ the debt, and the oldest child having to pay back debts that his father's friends/business associates want paid right away.  Of course hero grows up and wants vengence for this when he grows up. But his plans get waylaid when heroine interferes and convinces hero that vengence is not the right path.    The book is so similar that a couple of times I caught myself looking at the cover to make sure I had the right book. The only difference in this book is that one is set in contemporary times and the other in historical time
Example Output: NEG

Example Input: fan of crossing over . john is a top medium his book is like been in the show well written and a comfort to read as all the others,his personality shines in one last time,i do believe there is more, another book the calling of your true self elizabeth anne bell is another book i could not put down it also rings with truth both well worth reading
Example Output:
POS