TASK DEFINITION: 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.
PROBLEM: Self Deception . Those looking for a wife in Russia, here is word of advise to you. I know many man who went to Russia and ukraine looking for woman. Few of them have a happy marriage. Most (I didn't said all) men go there to find woman will not have a good marriage for several reasons, 1. Some men are pigs and going to find a woman in other country is an escape. They should change the way they treat woman. I know many Russian woman who had to flee from their American husbands. 2. Some American man will be deceived by Russian woman and think they getting into lasting relationships while woman want to get to US to get a permanent residency. Especially when age difference is more that 10 years. Why younger woman would mary much older man? Money and opportiunity most of the time. I know christian man who was looking for a bride in post USSR country. He was in his 50's. Very religious man. But when it came to relationships, he is looking at 20- 30 year old woman. They (women) were disgusted just to think of being with him. The are other guys who went to Russia. They were sitting on a curb in front of University. They weren't shaved and didn't look appealing. They would pick a beatifull young girl and would try to start conversation. Young ladies wouldn't even pay attention. Then old drunk lady came by and start talking to these american guys. And that's who would entertain these men. Russians don't sit on a flor and only drunkards sit on a curb. I think anybody who says that Russian woman better than American has never digged deep in the U.S.A. There are also many Russian woman who stuck up. How will you, comming from a different country will find out what is gold and what is not? Go there, learn the culture, language, live there for 10 years and then you might be qualified to mary Russian lady. I'm sick of a man who goes to other countries for the purpose of marying someone just because they see problem with woman in their own country. These man has a problem that they need to deal with before they can have any relationships. They need therapy, counceling, they are bossy and they are the ones who stuck up. They need to learn how Jesus treats the church and even died for it. Will you give up your live for the one you love? Or you only interested to satisfy your selfish desires

SOLUTION: NEG

PROBLEM: Excellent introduction to the field for physicists . Perhaps the best feature of this book is that it aims to convey the theory of Lie algebras and Lie groups to physicists. In doing so, the author is careful to give a very simplistic approach so that one not familiar with the subject can understand it. Not to say that the book is elementary, since it builds rapidly into the far more interesting aspects of Lie Groups. A very good read

SOLUTION: POS

PROBLEM: Indispensable for Western gardeners . It's about time somebody published an inspiring photo driven book about western gardens. The Sunset Western Garden Book may be the bible for western gardeners for its wealth of information but it does not serve to inspire the way a book full of real gardens can. With more than 500 photos of western gardens this book should be destined to be a classic. The great thing is that it is not just a beautifully designed, coffee table type book. The text is authoritative with dozens of full page charts and it seems to have been reviewed by a who's who of garden experts. The author suggests plants from all over the world that are adapted to a summer-dry, Mediterranean climate and the photographer shows them in gardens not just close-up details. Hooray for this book. We western gardeners are too often frustrated by books and gardening advice originating from other regions. This book is so beautiful it will frustrate gardeners in those other regions who will want what we now have

SOLUTION:
POS