Who's this?
Teacher
What's this?
sofa
What number is this?
fifteen
Are they waiters?
No, they aren't
Are they pupils?
Yes, they are
What number is this?
sixteen
Are they teachers?
No, they aren't
What's this?
umbrella
Are they vets?
Yes, they are
Who's this?
waiter
What's this?
rainbow
What's this?
turtle
Who's this?
builder
What's this?
sock
What's this?
river
What's this?
queen
What's this?
towel