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