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: Aww my elbow hurts and I don't know why. 

SOLUTION: negative

PROBLEM: @PattinsonRobT Man my twitter was hacked too (by my sister lol) I am so glad you didn't just give up on twitter   (luv your tweets)

SOLUTION: positive

PROBLEM: wants to read as many books as he can. If only he had the resources.   [Link]

SOLUTION:
negative