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 above a medium yellow square? the medium black square or the medium blue square that is touching the bottom edge of a block?
the medium black square  the medium blue square  that is touching the bottom edge of a block  both of them none of them