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: The Insider's Guide to Making Money in Real Estate: Smart Steps to Building Your Wealth Through Property . This Dolf de Roos book is no different from his other books, owning one is the same as owning all. Writes about same topics and ideas. Good author, trying to sell more books by using different titles.      If you don't own any of his books, worth the $20 or so for the book. However, if you do...don't waste your money/positive cash flow      Happy investin
Example Output: NEG

Example Input: Loved it... . While this was not as good as its predecessor HLNO,it was great and provide follow ups on our main guys from HLNO. It was sexy and sweet, lots of teasing it will definelty leave you hot and bothered. There challenged in many ways which makes the end all the more speacial. I am really looking foward to the next story I feel it maybe even better than this one! Enjoy its worth the rea
Example Output: POS

Example Input: Not what I had hoped it would be... . I really was looking forward to something that explored the emotional whirlwind that I have been going through.  This was certainly not it.  It touches on what I wanted and then veers off into mythologically-based new age nonsense (and I have nothing against new age stuff in general).    If you are looking for a treatment of what weddings and marriage mean in the modern world, I recommend Kamy Wicoff's I Do But I Don't.  I also hear that A Walk Down the Aisle is good.  I'm ordering it now, and we'll see
Example Output:
NEG