What is this?
It is an eraser.
Is this a map?
Yes, it is.
What is this?
It is a crayon.
Is this a crayon?
No, it isn't. It's a marker.
Is this a pen?
No, it isn't. It's a pencil.
What is this?
It's a globe.
What is this?
It's a wastebasket.
What is this?
It's a poster.
Is this a desk?
No, it isn't. It is a board.
Is this a table?
Yes, it is.
