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 Q]: 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 A]: negative

[EX Q]: @Go_Ask_Alice hehehe... wow..thanks! 
[EX A]: positive

[EX Q]: @ddlovato girls  keep it up, the world needs more people like you &lt;3
[EX A]:
positive