1,2, and 4 would be indirect. 3 would be direct.
Answer:
I think D. That or it's C.
Explanation:
His father nods but clenches his fist which means he's not happy with the trial but he's trying. His mother also forces a smile. I think it's D because, though his parents may not like it, they are trying.
I hope this helps!
I think you can use your own experiences to better understand characters, events, and ideas.
I didn't read Fahrenheit 451.