Were the spinning tops made of wood?
Yes, they were.
Were the marbles made of wood?
No, they weren't.
Was the ball made of leather?
Yes, it was.
Were the ducks made of rubber?
Yes, they were.
Was the ball made of plastic?
No, it wasn't.
Was the kite made of paper?
Yes, it was.
Was the puzzle made of pastic?
No, it wasn't.
Was the doll made of plastic?
No, it wasn't.
Was the toy made of wood?
Yes, it was.
Were the boots made of leather?
Yes, they were.