We have two blocks. Lets call them A and B. Block A is above B. Block A has a medium black square and one medium yellow square. The medium black square is touching the bottom edge of this block. Below the medium yellow square is a medium blue square. The medium black square is below the medium blue square and the medium yellow square. Block B contains two medium black squares. Medium black square number one is below medium black square number two.
Which object is below a medium square? the object that is touching the bottom edge of a block or medium black square number two?
the object that is touching the bottom edge of a block  medium black square  number two both of them none of them