“Are you sure this is how it's supposed to look? They're called traffic circles.”
“Yes, but I'm sure they didn't mean actual circles. Ancient humans often used the wrong names for shapes in an attempt to be ironic.” The student spoke with all the authority of youth.
“Uh huh. And the play area in the center?”
“There are multiple sources suggesting they encouraged their children to play in traffic.”
The professor sighed. “Well, you followed the instructions for the assignment so you've passed but I would encourage you to spend a little more time on research in the future.”