There are two blocks, A and B. Block A is below B. Block A has three medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Below medium yellow square number three there is medium yellow square number two.. Medium yellow square number one is below medium yellow square number two and medium yellow square number three. Block B contains one medium black square. A medium yellow square is touching the bottom edge of this block. It is below the medium black square.
Which object is below a medium square? medium yellow square number three or medium yellow square number two?
medium yellow square  number three medium yellow square  number two both of them none of them