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

[EX Q]: I've heard it said that this is Kerouac's greatest novel. I still say that honor is held by On the Road, but this book is just as good. And it is his most spiritual novel. Kerouac combines his talent at writing with his philosophy of life and what you have is a powerful tool to enlightenment. This book should be read on at least two levels, as a work of great literature and as a theological tool. I can't recommend it enough.
[EX A]: Positive

[EX Q]: why am I being asked to review a product I didn't purchase. Need to fix the system or allow me to delete the request.
[EX A]: Negative

[EX Q]: If you are a big fan of industry PR campaigns, then this book is for you!However, if you are a critical thinker that is interested in evidence and facts, this book is Junk.Interesting note: The author is affiliated with organizations that are funded by major industries such as 3M, Chevron, Dow Chemical, etc. He is most likely writing what they are paying him to write (e.g. their point of view).
[EX A]:
Negative