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:
@riannesketch aha, yay!  i was always a duncan girl ;D omgosh, we're just too cool ;P x

Ex Output:
positive


Ex Input:
Aww my elbow hurts and I don't know why. 

Ex Output:
negative


Ex Input:
@mattmagic i want flapjack 

Ex Output:

negative