There are two blocks, A and B. Block A is to the left of B. Block A contains two medium blue squares. Below medium blue square number two and a medium black square is medium blue square number one. This block also contains one medium yellow square. The medium yellow square is below medium blue square number two , the medium black square and medium blue square number one. Block B has two medium black squares. Medium black square number one is touching the bottom edge of this block. This object is below medium black square number two.
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 A?
the medium black square  that is touching the bottom edge of a block  the medium black square  that is in block A both of them none of them