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.

Q: Safari &amp; WebKit keeps crashing for no reason after a while. Switching to Firefox 

A: negative
****
Q: @mileycyrus - repost it...it isnt working 

A: negative
****
Q: Smiley!!! I miss @mandyyjirouxx 

A:
negative
****