Who's she?
She's a cook.
Is he a doctor?
No, he isn't.
Is he a farmer?
No, he isn't.
Is she a cook?
Yes, she is.
Who's he?
He's a taxi driver.
Who's she?
She's a nurse.
Who' she?
She's a student.
Are they doctors?
Yes, they are?
Who's he?
He's a teacher.
Who's he?
He's a police officer.
Is she a student?
Yes, she is.
Is he a teacher?
Yes, he is.
Who's she?
She's a farmer.
Are they teachers?
No, they aren't.
Who's she?
She's a doctor.
Is she a nurse?
No, she isn't.