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.

[EX Q]: 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;
[EX A]: POS

[EX Q]: Great Read for those interested in travel, foreign affairs . I finished Kaplan's Ends of the Earth today.  I liked the book.  Kaplan has consistently been one of my favorite authors (Atlantic Monthly) His theme is consistent: many nation states are not really nation states.  I felt that his comments about Iran were especially poignant, given how some view Iran as part of the "Axis of Evil".  I get the sense that when this book was written, Kaplan had great hope for the future   of Iran as they struggle with theocracy.    Ecocide, or the killing of natural resources is a new topic for me that Kaplan introduces.  According to Kaplan, many developing nations have traded immediate benefits for the long term health of their natural resources.  His observations are very very interesting, especially his observations from the   post-Soviet nations like Uzbekistan.    Kaplan is a bold, imaginative and thoughtful writer, he is not merely another journalist or another travel writer. His message, right or wrong, is sincere and based on his own personal observations. I highly recommend this work for anyone interested on new perspectives in current affairs.
[EX A]: POS

[EX Q]: How Much Coffee Did Feigenbaum Drink? . I was going to wait until I finished reading this book to review it - seeing as how I still have 100 pages to go - but I'm not sure if I'll be able to ever finish it.    The book spends A LOT of time telling you the back story about how certain achievements were made in the field of science, but when it finally comes time to report the results of those achievements, the reader is only partially satisfied.  Very little actual science, and a lot of biographical information.  I was hoping it would be the other way around.  If you're interested in reading biographies of scientists you've probably never heard of, this is definitely the book for you.    Why would I give a book I didn't finish 2 stars?  Because I did pick up a few interesting mathematical tidbits from the sections I read.  I just didn't pick up enough tidbits to keep me going.  The universal constant is interesting, and the cross section of the chaotic 3-D graph is interesting too.    Great for scientific history buffs, but those looking for application for personal use, forget it
[EX A]:
NEG