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

Ex Input:
Umbra Coretto 24 to 36-Inch Decorative Tension Rod, BlackThe rod is really good looking. However, because it is so thin, the weight of my shower curtain keeps causing the rod to come loose. If I had any idea, I probably would not have bought the rod. However, my shower is at the wider end....so maybe a person would have better luck if their shower is closer to 24".

Ex Output:
Negative


Ex Input:
Stories from central americal often seem surreal. How could it be that people so rich can live in such close proximity to those so poor? How could people motivated by such high principals commit such barbaric acts of violence? Insulated and liberal in America we so much want to empatize with the poor when in fact we have so much in common with the rich. I found this book so very compelling in that it provided much empathy for all sides of this conflict. One could not demonize any party. Instead I watched helplessly as the events unfolded and greived each needless loss. I recommend this book for your soul as your heart needs the exercise.

Ex Output:
Positive


Ex Input:
Although Poul Anderson is not a typically a particularly bad writer, most of the prose in his portion of the book "Pele" is so bad as to be laughable. "Tyra had more and more enjoyed her voyage, until near the end." and "The last weekly dance of the trip became an especially gleeful occasion." I didn't even have to look very hard to come up with these gems. "Memory stabbed her again." Ha!It's almost as if it English was the author's second language.If you like authors that torture the English language you'll love this book.

Ex Output:

Negative