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: Waaah, I am so bored :|  Mom's watching Prison Break. )
Example Output: negative

Example Input: Has started growing vegetables and fruit!  feeling proud of myself! also slowly on the mend! good times!
Example Output: positive

Example Input: @jeffgirton Thanks Jeff! I've heard you've been keeping my friends entertained today... 
Example Output:
positive