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: Had a lovely time having big adventures in Sydney, shame I'm back at work 

SOLUTION: negative

PROBLEM: @TheMikeKelly I'm alive Mike, which is always a good thing - how about yourself? 

SOLUTION: positive

PROBLEM: gah..the hills finale..love and hate it..urgh..too bad LC's last eppy.. 

SOLUTION:
negative