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: So excited about my touch pro but so not excited about going to work tomorrow.... 

SOLUTION: negative

PROBLEM: @susankildahl I am not seeing anything on face book re the party 

SOLUTION: negative

PROBLEM: @dominicpotter1 They were hot. I would have done them, but they never tweeted back   

SOLUTION:
negative