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