Are they salesclerks?
Yes, they are.
Are they pilots?
Yes, they are.
Are they dentists?
Yes, they are.
Are they teachers?
Yes, they are.
Are they engineers?
Yes, they are.
Are they students?
Yes, they are.
Are they firefighters?
Yes, they are.
Are they office workers?
Yes, they are.
Are they teachers?
No, they aren't. They're students.
Are they firefighters?
No, they aren't. They're pilots.
Are they engineers?
No, they aren't. They're police officers.
Are they students?
No, they aren't. They're firefighters.
Are they dentists?
No, they aren't. They're cooks.
Are they teachers?
No, they aren't. They're doctors.
Are they police officers?
No, they aren't. They're farmers.
Are they engineers?
No, they aren't. They're nurses.
