In this task, you are given music 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: Overall and insiring and insightful book . Wow, what an inspiring book.  It was recommended to me by a South African, whose ethnic background is Caucasian, that to learn about South Africa's recent history and culture, one should read this book.    This book is truly amazing and very, very informative.  The civil rights struggle for equality and equal treatment is vividly depicted.  The decades spent to peacefully open the government policies so that the citizens of the country can equally share the benefits and contribute to the improvement of their society is remarkable.    One important point is that many individuals did not share their government's oppressive policies and many, regardless of ethnic background, supported Mr. Mandela.  His ability to unite a divided country is truly inspiring.    If one wants to learn how difficult it is to live as a second class citizen, with very restrictive policies in a police state, this book is it.  We in the US are very fortunate to have many freedoms and opportunities that we often take for granted.  After reading this book, I am very thankful that we are a united country where we promote based on a person's ability to perform, not their ethnic or religious background.     Reading Colin Powell's autobiography "My American Journey" one also gets a good view on how we in the US can achieve based on our own accomplishments once given a open, honest, and fair opportunity to perform our job.
Example Output: POS

Example Input: Uh.  haha. . Well, this album is pretty terrible, but I like it anyway.     If you're looking for an album to get you into Modest Mouse, then this definitely isn't it.      Anyone else who would want it probably already has it.
Example Output: POS

Example Input: Rivers run dry . Don't buy it.  If you can get Carpet Man on another collection, do so.  He's better off not trying to be hip because he is not.  I purchased this for historical purposes, but if you ever wonder about pop idols trying to be hip, Tommy Roe did a little better with Winter's Day
Example Output:
NEG