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.

Example Input: @skyenat but then LOTS of people will come 
Example Output: negative

Example Input: Safari &amp; WebKit keeps crashing for no reason after a while. Switching to Firefox 
Example Output: negative

Example Input: Man, bedtime soon. I've been killed by this cold. Get to see @nintonen on Sunday though 
Example Output:
positive