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:
Photo: Planet of love, science and happyness  - [Link] [Link]

Ex Output:
positive


Ex Input:
@emglyph Check out my new promotion.  Amazing what you can do with Photoshop   [Link]

Ex Output:
positive


Ex Input:
@carynP uh-huh. 

Ex Output:

positive