system
confident: I took a test at college the other day. I am pretty sure I aced it. 
human
I had this really hard test at school the other day. I am pretty sure I aced it. 
gpt
That's great! What class was it for?
human
Bio-engineering. It was really hard. 
gpt
Wow! You must be very smart. There's no way I'd be any good at bio-engineering.