What are they?
They are stairs.
What is it?
It's a bath.
What is it?
It's a rug.
What is it?
It's a microwave.
What is it?
It's an armchair.
What are they?
They are shelves.
What is it?
It's a bookcase.
What is it?
It's a fireplace.
What is it?
It's a cooker.
What is it?
It's a shower.