How many chairs?
two chairs
What is it?
bag
What is it?
desk
What is it?
It's a chair
What is it?
It's a door
What is it?
It's a book
How many desks?
five desks
How many doors?
one door
What is it?
It's a book
What is it?
It's a pencil
How many books?
five books
What is it?
It's a teacher
How many chairs?
Four chairs
What is it?
It's a desk
How many doors?
three doors
What is it?
It's a pen