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

Ex Input:
I attended a small buisness class at my local community college, this book was used as our text-book. I found it to be very informative and easy to read. The section concerning Business Plan development was very helpful. I recomend this book to anyone trying to find their way through the myrad of information available when starting a small business. The book is very down to earth, in every chapter there are at least 2 real world examples or case studies for the student to compare to his or own experience

Ex Output:
Positive


Ex Input:
Standard Michael Bay garbage. Totally removed from the original idea, especially concerning Optimus Prime's character. The ideals the character originally stood for are completely ignored in favor of kill shots and 'Murican tough guy crap.

Ex Output:
Negative


Ex Input:
This is my 2nd pair. This pair was stiff and needed some break in, but feel great now.Would recommend

Ex Output:

Positive