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: which bloggers r in london next fridayyyy and want to meet? i feel rather left out 
Example Output: positive

Example Input: messed up. again  never thought I'd need you here so much xx
Example Output: negative

Example Input: napped the whole afternoon away... 
Example Output:
negative