Is it a lamp or the door?
It's a lamp.
Is it a desk or the door?
This is the door
Is it a chair or a bed?
It's a bed
Is it a window or a floor?
It's a window
Is it a desk or a table?
It's a table.
Is it a chair or a sofa?
It's a sofa.
Is it a bin or a wardrobe?
It's a bin
Is it a desk or a widow?
It's a desk.
Is it a blue wall or a yellow wall?
It's a blue wall.
Is it a green floor or red floor?
It's a green floor.