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