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:
I work on my day off to cover for someone and the other girl I work with walks out. I have everyones back but no one has mine.    WTF?

Ex Output:
negative


Ex Input:
Job interview went well yesterday! Just so damn far! 

Ex Output:
negative


Ex Input:
now it is saturday. I am going out with my family. But tommorow (which is sunday) i am sleeping at my lovely friends house YEY!! 

Ex Output:

positive