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