Is he a doctor?
Yes, he is.
Who are they?
They are nurses.
Is he a teacher?
No, he isn't.
Is she a dancer?
Yes, she is.
Is she a policewoman?
Yes, she is.
Is he a policeman?
No, he isn't.
Who is she?
She's a scientist.
Who is she?
She's a teacher.
Are they teachers?
Yes, they are.
Are they doctors?
No, they aren't.
Are they dancers?
No, they aren't.
Who is he?
He's an artist.
Are they policemen?
No, they aren't. They are policewomen.
Are they nurses?
No, they aren't. they are doctors.
Are they teachers?
No, they aren't. They are artists.
