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: i'm worth it. 

SOLUTION: positive

PROBLEM: #iranelection #gr88 can't find the clicker 

SOLUTION: negative

PROBLEM: Had a 2 day work week this week and next week is only 1 work day for me! Too bad I have an exam to study for 

SOLUTION:
negative