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 Input:
GREAT overview-awful editing &amp; proofreading . As previous reviewers have commented, this is a very good overview of the CMMI. The authors work in the industry, and have done an admirable job presenting the nuts-and-bolts of this enormous topic in a straightforward fashion. But if you intend to use it as a tool, like you would Paulk's book on the SW-CMM (SM), DON'T BUY IT YET. The editing in Appendix B renders this book useless to me (I need it as a tool). When I compare the constituents of the Process Areas in Appendix B to the CMMI (CMU/SEI-2000-TR-018), there is erroneous duplication. E.g., &quot;Commitment&quot; in PMC reads exactly like &quot;Commitment&quot; in Requirements Management PA (it shouldn't !). Ditto for Co in SAM, Co in MA, and the subsequent Maturity Level 2 Process Area commitments. The same erroneous cut-and-paste was made for the Abilities, DI, etc. The Level 3 PAs have the similar problem, erroneous cut-and-pastes from the RD template. I cannot use this book as I'd intended because of these errors, so I have to lug around the large heavy SEI tech reports instead

Ex Output:
NEG


Ex Input:
Athena and Kain: The True Meaning of Greek Myth . The preface to ATHENA and KAIN states that the content of the book is revolutionary, and it really is. I looked up revolutionary, and in the context used it means, &quot;a total or radical change, as a revolution of thought.&quot; There is no other book on Greek art or myth like ATHENA and KAIN. Mr. Johnson points out that Greek sculptures appeared on public temples and other public buildings, and that mythological scenes appeared on the ancient Greeks' everyday pottery and storage jars. The average Greeks understood the meaning of their myths. Because of ATHENA and KAIN, it is now possible for us to understand them, too

Ex Output:
POS


Ex Input:
After All These Years, Still Applicable . This decades old book will probably go down as one of the most successful books ever. The ideas contained within are certainly valid for any age.    This book is about sensitivity, not sensitivity to the weeping child, but the sensitivity required to maintain a successful business. This books speaks about being not only sensitive to your customers, but being sensitive to your employees, a major problem with many companies finding it difficult to survive.    Actions speak louder than words, everyone knows it, hardly anybody does it. Empowerment, give people the means and freedom to shine. Listen, quit trying to teach the world, let the world teach you. Keep things simple, simplicity allows for focus and leads to success. Easy concepts to understand, not so easy to apply. This book is about principles.    It could certainly be argued that most of the advice given in this book is anecdotal, but this fact is also why it has lasted this long as a viable text. Those that want to argue this point are usually the same individuals that don't understand the principals and don't apply them, hence why they need this the most. Sure, most people intuitively know these principles, but how many need reminded?    People are moved more by general concepts that are flexible enough to be applied to most situations. This book provides just that

Ex Output:

POS