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]: Big exam today. Bleh. 
[EX A]: negative

[EX Q]: @Cellobella They don't do them in my size  How r u?
[EX A]: positive

[EX Q]:  This exhibitition is hard!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[EX A]:
negative