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

Ex Input:
I guess you have to be a romance novel lover for this one, and not a very discerning one. All others beware! It is absolute drivel. I figured I was in trouble when a typo is prominently featured on the back cover, but the first page of the book removed all doubt. Wait - maybe I'm missing the point. A quick re-read of the beginning now makes it clear. This has to be an intentional churning of over-heated prose for satiric purposes. Phew, so glad I didn't waste $10.95 after all.

Ex Output:
Negative


Ex Input:
While old and out of print, this book is a very good way to learn the basics of photography. You have to ignore most of the references to digital cameras as the technology has changed a lot.

Ex Output:
Positive


Ex Input:
neither artist are together on this cd u get five tracks of stanley anf the rest gloria all badly re issued on cd ...please dont waste your money as i did

Ex Output:

Negative