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: which bloggers r in london next fridayyyy and want to meet? i feel rather left out 

SOLUTION: positive

PROBLEM: Oh My God, Listening to Rob Thomas' &quot;Her Diamonds&quot; and let me tell you I LOVE it. one of the best songs ever.... feeling bad for Chris 

SOLUTION: negative

PROBLEM: Job Hunting! Didn't get my contract renewed because of cut backs. I'm jobless.   Well, was jobless for the summer anyways so not too bad

SOLUTION:
negative