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:
I bought this video while thinking to myself, "hot chicks beating the crap out of each other, sweet". Well, none of these things turned out to be the case. The chicks aren't hot, in fact one either used to be a man, or still is a man. The violence is limp to say the least. Imagine an episode of cops where neighbors at the trailer park are in a domestic disturbance. The problem is that the girls aren't athletes, nor do they seem to care much if they win. Stay away, this is just some dude with a camcorder attempting to get you to part with your money.

Ex Output:
Negative


Ex Input:
I enjoyed this book a lot. It was difficult for me to put it down at times. The end of the book leaves you captivated. It makes you want to start the next book in the series as soon as possible.

Ex Output:

Positive