Is he a fireman?
No, he isn't. He's a pilot
Is he a pilot?
No, he isn't. He's a teacher
Is she a teacher?
No, she isn't. She's a pupil
Is she a pupil?
Yes, she is.
Is she a housewife?
No, she isn't
Is she a fireman?
No, she isn't. She's a housewife
Is she a housewife?
Yes, she is.
Is he a pilot?
No, he isn't. He's a fireman
Is he a teacher?
Yes, he is.
Is she a teacher?
Yes, she is.