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

Ex Input:
I'm sure I would be able to understand the vivid descriptions and symbolism in this book much better, if Hawthorne were not writing in some sort of moon man language. I don't know about the production of narcotics in the 1800's, but I honestly think that Hawthorne wasn't on a natural high if you know what I'm saying.

Ex Output:
Negative


Ex Input:
The book gives a thorough discussion on the PRACTICAL implementation of the Transactional Ananlysis "I am OK, You are OK" theory.It is therefore a must read if you are into Transaction Analysis or you just want to imporve your leadership skill.Please remember to come back to give this review a vote after you have purchased the book and have read it form cover to cover.P.

Ex Output:
Positive


Ex Input:
Ordered a Belkin, got something unknown. Part number on unit (BI13-120100-AdU) doesn't match the advertised one. What's up with that? $11 is too much for a knock off brand.

Ex Output:

Negative