What's this?
It's a bookcase.
It's a ruler. True or false?
False
What are they?
They are folders.
How many pens are there?
There is a pen.
What's this?
It's a bag.
What's this?
It's a door.
Are they books?
Yes, they are.
How many rubbers are there?
There are two rubbers.
What are they?
They are books.
It's a window. True or false?
False