who are they?
they are cooks
who is he?
he is a vet
who is she?
she is a dentist
who is he?
he is a worker
who is he?
he is a businessman
who is he?
he is a farmer
who is he?
he is a teacher
who is he?
he is a driver
who are they?
they are shop assistants
who is she?
she is a doctor