Is it a crayon?
Yes, it's a crayon.
Is it a book?
Yes, it's a book.
Is it a chair?
Yes, it's a chair.
Is it a chair?
No, it's a desk.
Is it a board?
Yes, it's a board.
Is it a crayon?
No, it's a pencil.
Is it a book?
No. It's a notebook
Is it a desk?
No, it's a ruler.