There are three blocks, A, B and C. Block B is below A and block A is to the right of C. Block A contains a medium yellow square and a 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 black squares. Medium black square number one is touching the bottom edge of this block. This object is below medium black square number two. Block C contains a medium yellow square.
Which object is above 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