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:
@ItsNeet *phew* thanks because I have to listen to something else now 

Ex Output:
positive


Ex Input:
@metiche76 I love purple chinchillas, so I'll definitely have to accept your friend request 

Ex Output:
positive


Ex Input:
Urrgh.  Dealing with another migraine today.  Guess I'm going to miss the Tweetup and crawfish berl.  That really sucks, I wanted to go.  

Ex Output:

negative