Where does a postman work?
He works in a post office.
Who is he?
He is a firefighter.
Who is he?
He is a doctor.
Where does the police officer work?
Post office
Hospital
Police station
Who is he?
He is a postman.
Where does the nurse work?
Hospital
Police station
Fire station
Who is that?
Police officer
Nurse
Firefighter
Who is that?
Nurse
Firefighter
Police officer
Who is he?
He is a police officer.