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]: Is scared but excited about this next BIG step he's about to take. Hope it works out. 
[EX A]: positive

[EX Q]: Looking forward to a FREE IRAN. There are so many beautiful women there. 
[EX A]: positive

[EX Q]: @jesseleemusic [Link] - my mom had a pet chipmonk as a kid.  wish i had one! lol.
[EX A]:
positive