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: Fireworks! 

SOLUTION: positive

PROBLEM: And onto more depressing things, I think i dreamt that Caley stayed up last night. Not good at all.  :p

SOLUTION: negative

PROBLEM: Transformers comes out Tomorrow.  Just got told i cant get outta work early.   Im Bummed!!!

SOLUTION:
negative