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: @EricaLeigh777 she said she isn't coming back... so i have no idea. I hope everything is ok with her &amp; bart. it's really sad... 

SOLUTION: negative

PROBLEM: @aceconcierge That's my song  lol

SOLUTION: positive

PROBLEM: Once again, YSlow! is thrown out the window 

SOLUTION:
negative