What's her job?
She's a nurse.
What's his job?
He's a farmer.
Is he a cook?
No, he isn't. He's a farmer.
Is he a worker?
No, he isn't. He's a doctor.
What's her job?
She's a teacher.
Is she a teacher?
No, she isn't. She's a singer.
Is he a police?
Yes, he is.
What's his job?
He's a cook.
What's her job?
She's a singer.
Is she a worker?
Yes, she is.