TASK DEFINITION: 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.
PROBLEM: @tyoung11 work it girl 

SOLUTION: positive

PROBLEM: argh! i'm missing my Future Sound of London fixes! need to get my Mac Mini soon so I can all 500gb+ of electronic dance music onto it 

SOLUTION: positive

PROBLEM: in bed... feels like I'm dying from this flu. 

SOLUTION:
negative