Felix: [as part of another conversation] I’m a boy.

Jocelyn: Are you sure you’re not a girl?

F: Yes.

J: How do you know?

F: [gesturing] Girls have long straight lines coming out of their heads.

J: Really? Hmm. Is Mama a girl?

F: No.

J: Is Talia a girl?

F: No.

J: Who’s a girl?

F: I don’t know!