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: Looking forward to a FREE IRAN. There are so many beautiful women there. 

SOLUTION: positive

PROBLEM: After reading the ghostbusters instruction manual cover to cover, I'm sooooooo psyched to play... one of these days 

SOLUTION: negative

PROBLEM: Oh God, people are freaks 

SOLUTION:
negative