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.

Ex Input:
i'm worth it. 

Ex Output:
positive


Ex Input:
@Tamm  - Senna-the-unblocker is yours to borrow as long as I have her back by ... oh, say - May 1st?  

Ex Output:
positive


Ex Input:
@KirstyRiley You lazy git! 

Ex Output:

positive