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:
Just left the AT&amp;T store. It is going to be 11 weeks before I can upgrade. Aparently the 3g guys get a break not the original owners. 

Ex Output:
negative


Ex Input:
is definatley finishing this dissertation today.  and then RE-LAX-ING for a day.  cant believe im missing shipwrecked 

Ex Output:
negative


Ex Input:
I got home to a post it note from the roomie saying internet is down cox guy is coming tomorrow. Umm, that's a negative! Problem fixed. 

Ex Output:

positive