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]: So You Wanna Start a Revolution? . Common Sense is a must read for all citizens of the USA and world seeking liberation from long established regimes. In this short, but well written published pre-revolutionary work, Paine makes the argument for a complete separation from England.    In a time when many were not sure separation was the correct option, Thomas Paine spells out 100 % revolution in clear English that provided the spark for the Declaration of Independence. It was the straw that broke the camel's back and there would be no turning back. A true piece of fine USA history
[EX A]: POS

[EX Q]: I is for Innocent . This book is not as good as some of Grafton's other books but still has the same type of quality that she exhibits in all of her books.  In this one, Kinsey is asked to follow up a deceased PI in solving a 6-year old murder
[EX A]: POS

[EX Q]: Unsuitable for undergraduates . The original Mechanical Engineering Design book written by Joseph Shigley, and later, with Larry Mitchell, was an excellent undergraduate text; it was readable at the introductory level, and it contained enough information and methodology for use as a good reference book after graduation.  Unfortunately, this revised text, which was rewritten by Charles Mischke, is thoroughly unreadable, obfuscating, and is totally unsuitable as a text for undergraduate mechanical engineering students.  The book is full of nuances, subtleties and informative data that do make it useful as a reference book on the shelf of an experienced design engineer, but not as a text for students learning the subject.  For those who plan to teach a course for mechanical engineering majors on this topic, I recommend other texts such a Jack Collins' Mechanical Design of Machine Elements and Machines, Wiley, 2003
[EX A]:
NEG