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:
Is scared but excited about this next BIG step he's about to take. Hope it works out. 

Ex Output:
positive


Ex Input:
@softenthesmoke same, i have 2 polaroid camera, neither with any film left 

Ex Output:
negative


Ex Input:
@DigitalFur If you wish to discuss - has all my details 

Ex Output:

positive