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

Ex Input:
I'm sure the information presented in this class is good, but the presentation set my teeth on edge. Sheri thinks she is funny when she talks in a screeching voice and makes fun of new mother's foibles in her "funny stories". I cringed every time I heard her squeal as a pretended mother with a problem. If you can get past her, then I guess the DVD can give you the information and techniques you need for Lamaze. But unfortuanately Sheri spends more time talking or shrieking while trying to be amusing than just giving the information you would like to hear.

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:
The pillow case seam tore wide open after initial washing (before I even used the set!). I stitched back up and the rest of the set seems fine. Could just be an anomoly, but beware. But then again, they were only $20.

Ex Output:

Negative