In this task, you are given a text from tweets. Your task is to classify given tweet text into two categories: 1) positive, and 2) negative based on its content.

Ex Input:
Watching a special on Jon&amp;Kate Gosselin. It's making me sad. 

Ex Output:
negative


Ex Input:
@ryanwagner It's still a bit off in the distance, but people have been asking for a teaser.  

Ex Output:
positive


Ex Input:
@sarahslean I'd love to buy the new album, but there's no Add To Cart btn for the digital version. It's hard to buy your music in the US 

Ex Output:

negative