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:
@earth2travis appreciate the sentiment, but I just moved out if Athens to San Francisco 

Ex Output:
positive


Ex Input:
@TheDebbyRyan Hello =D I'm big fan !  Do you speak a little French ?

Ex Output:
positive


Ex Input:
@shannonkrebs I feel your pain 

Ex Output:

negative