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

Ex Input:
I got these for my jawbone headset. Many had said they work great. but for the life of me i cant figure out how you get them to work short of superglue and even then they are too quiet to hear so i guess they work on the jabra they are designed for but not the jawbone.

Ex Output:
Negative


Ex Input:
While Jawbone make a great blue tooth ear bud, it doesn't interface with ears well. The Jabra solution doesn't work. It doesn't hold the ear bud well allowing it to fall off at the most inconvieniant times. It also hurts your ear and is difficult to insert. It's not the answer, friends.

Ex Output:
Negative


Ex Input:
Don't waste your money on a DVD unless: 1) You just want to see beautiful Italian scenery (and it is gorgeous!) or 2) You actually enjoy watching a whiny, sniveling, pathetic female character waiting for a man to fulfill her life. Doubt if the author was thrilled with this version of her story. BUY THE BOOK!!! It's a great read.

Ex Output:

Negative