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

Ex Input:
There are people who will start reading this book then about 100 pages into it realize that it's going nowhere fast. Take my advice and keep reading. It gets much better, and more interesting. The ending is really good, and might have even upped this review a star.ac

Ex Output:
Positive


Ex Input:
Although the music of this CD was just what I needed to teach a lesson on early jazz and it's influence on the artist, Mondrian, I was disappointed that it did not have the cover sheet shown or any information about the artists. The CD package was broken.....Other than that, it was fun to play it as the children in my art class painted their own version of"Boogie Woogie Broadway" by Mondrian.Art Specialist --- Las Vegas, Nevada

Ex Output:
Positive


Ex Input:
I was extremely disappointed when I found out about a reprinting of Scary Stories with a new illustrator. Like many adults I grew up reading these books by myself and with friends. The best part of reading these stories was turning the page to see what sick illustration was next. They creeped you out and I know I am not alone when I say that as an adult, they still creep me out. That's what is so fun about them to this day. I lament that this generation of readers will read a version of Scary Stories with watered down illustrations because uptight and squeamish parents have tried to ban these books from libraries. I have the originals and I will keep them for posterity.

Ex Output:

Negative