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

Ex Input:
Loved this book; I have read it, taught 2 classes from it and it has transformed my life and the lives of my students. \I highly recommend this book and Her TAPES to anyone and everyone interested in spiritual growth.Rev.JudyCockeysville, Maryland

Ex Output:
Positive

Ex Input:
Product was defective from day on and lasted a whole 32 days and now will inflate but by the middle of the night you sleeping on the carpet.

Ex Output:
Negative

Ex Input:
If you are new to Economics, this is one book that you can skip. It is not useful nor "mandatory reading" if you are looking to understand the subject better. There is not even one chart or graph included in this book!!! Stick with Naked Economics: Undressing the Dismal Science or Economics for Dummies as these two titles will serve you better.

Ex Output:
Negative