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.

[EX Q]: In math's now, so glad to be back with Mrs Brooking 
[EX A]: positive

[EX Q]: Diversity on BGT to win  x
[EX A]: positive

[EX Q]: At work and stressed 
[EX A]:
negative