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: @aron93a Does email push really not work? 

SOLUTION: negative

PROBLEM: listening to music 

SOLUTION: positive

PROBLEM: Ugh, I can't sleep because I'm not feeling so great.  

SOLUTION:
negative