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:
information, not judgement . if your interested in a healthy diet, of any type, this book is a MUST. for those already or considering vegetarianism, i have not yet found anything that compares. this book focuses on the "How to be healthy" and leaves preaching (in things one may or may not agree with) aside, so it is an awesome source for everyone. omnivores and veggie/vegans (health, AR, environmentalist or any mix) will feel comfortable reading and reaping the benefits from this book. in depth but easy to understand explanations of basic dietary needs, info from many studies, and how to make the most of this info in one's everyday eating habits. it takes time to explain the macronutrients (to include protein requirements and essential amino acid intake), individual minerals and vitamins, essential fatty acids and more. a book that i'm extremely pleased to have come across and to have in my library

Ex Output:
POS

Ex Input:
Who is this about? . I bought and read this book for a class and found it very difficult to take much away from. The accounts are potentially very enlightening, but the author's writing style obfuscates their values. Her interjection of her own personal stories into the work was sloppy and often left me unsure of who I was reading about. While I don't know of any other book which tells these stories, there are many other books that contain similar accounts which are far more effective

Ex Output:
NEG

Ex Input:
An Engineer's View . This book was chosen as one of the books to be read and discussed by my men's book club. The author's treatment of the creation is absolutely spell binding and very convincing to an engineer. The way in which the author finds God's face in so many things is interesting and absorbing. I had trouble putting it down, it reads so easily

Ex Output:
POS