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

Ex Input:
I bought these to help with what I've read, to get the Jawbone to fit better. These ear pieces were hard to get into the ear no matter what size I tried. For a wireless earpiece you want to be able to get it on and off your ear quick if you need to, and these prevent you from doing so.

Ex Output:
Negative


Ex Input:
If you paid for this product, you overpaid. Granted, the original, out-of-print dvd of The Bikini Carwash Company sells for exorbitant prices, so my suggestion is to just download it for free through torrents and cut the video pirates and video scalpers down to size. If anything, buy the European PAL version, which is also uncut and uncensored, and available on the North American Amazon as well.

Ex Output:
Negative


Ex Input:
The shoes would have been awesome but..... the sizes run extremely small.I even ordered a size larger than normal thinking maybe this would happen.The shoes are still too small..

Ex Output:

Negative