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 book that changed my attitude about tough times. . Robert Schuller's book &quot;TOUGH TIMES NEVER LAST BUT TOUGH PEOPLE DO&quot; gave me the insight to understand life and the knowledge that everyone goes through tough times at some point in their lives.  The  challange is how we deal with those times and how each one of us can take  these difficult situations and turn them around into something miraculous.   When you think you just can't take one more step and you read this book you  will know that you can  and as Dr. Schuller says, &quot;inch by inch  anything's a cinch!&quot;  If YOU are going through very tough times I  strongly suggest you read this book so that you too can become a  &quot;possibility thinker&quot; and turn YOUR &quot;scars into stars&quot;
Example Output: POS

Example Input: Yum . This wonderful book is not just full of recipes, but full of memories. Any cook book can list ingredients and directions, but not all of them also contain stories about the recipes. Mrs. Small's Crab Cakes are delicious and I don't blame Dorothy Small for keeping it to herself until the very end.    Thank you, Lari Robling and Mark Thomas
Example Output: POS

Example Input: A New Classic for Years to Come . "Don't Play In the Sun" by Marita Golden  ***5 Stars    This is a very disturbing subject, especially if you are lightskinned like me.  Luckily, Marita Golden handles it with a lot of tenderness and care for others.    I liked Marita Golden's book more than The Color Complex, because her life story gave it a specially intimate dimension.    I would recommend this along with anything by Kola Boof, an Ethiopian author who has really been bringing this subject up in ways that literally stop the blood in your veins.  Her novel "Flesh and the Devil" breaks this issue down but it's not for the squeamish.  She's like Hardcore compared to Marita Golden and most authors I've read.    I'm going to read "The Bluest Eye" next.    "Don't Play In the Sun" is a NEW CLASSIC.  People will be reading this for years.
Example Output:
POS