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