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 graduated!!! Now i'm having a ball @ Flanigans with the family!!! I Love them.. I wish he was here though 
Example Output: negative

Example Input: @badbanana haha, great  made my day!
Example Output: positive

Example Input: burnin' it up 
Example Output:
positive