system
impressed: I seen a guy running at the track today. He was going so fast, I've never seen anyone run like that before.
gpt
I was training at the running track today and seen this guys running so fast! It was insane! 
human
oh yea? did you try to keep up with him?
gpt
Ha, definitely not! He must have been a professional athlete or something like that.
human
ah thats true