Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
I was expecting to read a book about the Amish. What I read instead was a very self centered book about a woman searching, rather blindly, I felt, for herself.She had very little in the way of insight into Amish life, even after spending a period of time with them. And her inability to get outside of her own head/her own life was not terribly interesting to read.For someone who always longed to be a 'star,' I am sure publishing a book was quite a thrill for her. Shame she used the Amish as a platform for her own ego.

Ex Output:
Negative


Ex Input:
Hawthornes The Scarlet letter is an okay book. It has an okay plot and okay characters, but the book is not one for teens of the 90's. I had to read this book for my English teacher and to tell the truth if it were not graded I would not have read it. The teens of today do not want to read about the ancient customs of puritan society. If it had been about the scandalous affairs of Hester and Rev. Dimmsdale it would still be a best seller. I think this book should be only read voluntarily. If you are thinking of reading it you may need to reconsider.

Ex Output:
Negative


Ex Input:
I found this book extremely helpful in identifying ways to help my gifted twins, one of whom is a traditional learner and the other is not. The book has great insight and information, plus plenty of real-world examples of how parents deal with issues unique to gifted children. One puzzling thing, though, was the notion that there's an anti-gifted bias and that parents of gifted children are somehow seen by educators as meddlers or pushy parents. The author also seems to have the idea that public schools don't know how to deal with gifted children. That hasn't been my experience so far (our public school has an excellent GT & HGT program) and don't expect it to be as my children get older.

Ex Output:

Positive