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:
Again I know some really, really cool news. Good things are happening on the Swedish startup scene. ... but... Noooo, I can't tell you. 

Ex Output:
negative


Ex Input:
enjoying the time with my youngest son Emanuel... 

Ex Output:
positive


Ex Input:
Its such a curse to do my best work &amp; my best sleeping at night. Why must I choose!? 

Ex Output:

negative