Who are they?
They are nurses.
Who is she?
She is a teacher.
Who is she?
She is a flight attendant
Who is he?
He is a firefighter.
Who is he?
He is a waiter.
Who is he?
He is a police officer.
Who is he?
He is a journalist.
Who is he?
He is a singer.
Who is he?
He is a doctor.
Who are he?
He is a student.
Who is he?
He is a taxi driver.