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.

@SarahSaner Hi Sarah! Weï¿½re always passing each other by... 
positive

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

FAST in the morning, then tennis, then dayton 

positive