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: In math's now, so glad to be back with Mrs Brooking 

SOLUTION: positive

PROBLEM: @JoeFinder After your hectic day in NYC.  [Link]

SOLUTION: positive

PROBLEM: I wish @dunkindonuts would deliver. 

SOLUTION:
positive