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: Why should people not listen to both sides of the story? . === quote Pay no attention to the negative criticisms by those who are obviously Moonies. This is should be required reading. Nansook Hong had the courage to endure and to finally escape the clutches of this dangerous cult led by the Korean flake who thinks he's God. === end Funny, so people should not listen to the story of those who are still within the UM, why is this? Also Rev. Moon himself doesn't claim to be God, this is always said by others, Rev.Moon stresses the point without God he would be nothing...
Example Output: NEG

Example Input: When a High Initiate in ECK becomes twisted by the Dark Side . What so many past and even some current chelas overlook is that there is a difference between Sri Harold Klemp, the man, and the ECK which uses and continues to use him as ITS divine channel in all the worlds of God. Recently I took the fourth initiation in ECKANKAR. Yesterday, while in contemplation I sang my new secret word with my attention on the current Living ECK Master and experienced the Light of God. Ford Johnson's assertion that chelas are prevented from becoming Masters is a falsehood. Before Millie Moore translated she had reached the Ninth Initiation, the point at which ECK Mastership commences. It's sad to see a former High Initiate like Ford Johnson who has become 'twisted by the Dark Side'
Example Output: NEG

Example Input: Outstanding, very powerful . "Customer Culture" has some very profound and powerful insights into how an to get the employees in a business to unite around providing excellent service. "Customer Culture" provides a framework for building a customer oriented business culture. I consider "Customer Culture" to be one of the most valuable business books I have ever read
Example Output:
POS