Is Ivan a model?
No, she's not. She's on vacation
Is Maria here?
Yes, he is.
Yes, they are.
Is your best friend a student?
Are you and your family soccer fans?
Are Luisa and Stephen married?
No, we're not. We don't like soccer
Yes, he is. He's a Biology student.
No, I'm not. I'm an engineer.
Are you friends?
Are you a chef?
Yes, we are.
No, she's not. She is a teacher
Is she a student?