Is it a pencil sharpener?
Yes, it is
Is it a pencil?
No, it isn't
What's this?
It's a picture
What's this?
It's a brown window
Is it a backpack?
No, it isn't
What's this?
It's a blue notebook
What's this?
It's a green chair
Is it an eraser?
Yes, it is
Is this a window?
No, it isn't
What's this?
It's an orange backpack
Is it a pencil case?
Yes, it is
Is it a ruler?
Yes, it is
Is it a ruler?
No, it isn't
What's this?
It's a yellow pencil
What's this?
It's a brown desk
What's this?
It's a black board
What's this?
It's a red clock