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 irritated..... As always..... When I get off of a flight..... It didn't help that the turbulance were crazy.  I need a nap...

Ex Output:
negative


Ex Input:
@ingridmusic i love ur new default! its soo pretty! but how come i cant listen to this song on myspace? 

Ex Output:
negative


Ex Input:
@leannenufc Are you still watching BB? I thought you gave up. Did it get any better? 

Ex Output:

positive