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: Is finding it impossible  to sleep with taylor... And i need sleep 
Example Output: negative

Example Input: @artfanatic411   I agree, but they always do~ when things are going really smooth, they decide its maintenance time  
Example Output: positive

Example Input: @erika50 omg i wasn't yelling at you  she said to email them 2 her. im clueless.
Example Output:
negative