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: just changed my layout. gotta go do laundry and make me some lunch 
Example Output: positive

Example Input: In math's now, so glad to be back with Mrs Brooking 
Example Output: positive

Example Input: @Donniedoll Don't you just love/hate it when that happens?!?!   
Example Output:
positive