What's this?
It's a crayon.
What's this?
It's a pen.
What's this?
It's a pencil.
What's this?
It's a bag.
What's this?
It's a rubber.
What's this?
It's a ruler.
Is it a pen?
No. It's a pencil.
Is it a bag?
Yes, it is.
Is it a ruler?
Yes, it is.
Is it a rubber?
No, it's a ruler.
Is it a pencil?
Yes, it is.
Is it a crayon?
No, it's a pen.
