Which describes the irony in "charles"?

a.
laurie, who never wanted to go to school in the first place, ends up wanting to spend all his time there.

b.
laurie, who is older than all the other children in his class, is the most immature.

c.
laurie's mother, who considers herself an excellent parent, has raised a troublemaking child.

d.
laurie's teacher, who prides herself on being calms, loses her temper.