Is she a vet?
No, she isn't. She's a doctor.
Who's he?
He's a police officer.
Who's she?
She's a doctor.
Who's he?
He's a vet.
Who's he?
He's a journalist.
Who's he?
He's a dentist.
Who's he?
He's a pilot.
Is he a dentist?
Yes, he is.
Is he a pilot?
No, he isn't. He's a police officer.
Who's he?
He's a teacher.