There are two blocks, A and B. Block A contains two medium black squares. Medium black square number one is below a medium yellow square. Below the medium yellow square is medium black square number two. Medium black square number one is touching the bottom edge of this block. It is below medium black square number two. Block B is below block A. It contains a medium yellow square and one medium blue square. The medium yellow square is touching the bottom edge of this block. It is below the medium blue square.
Which object is below a medium black square? the medium yellow square that is touching the bottom edge of a block or the blue shape?
the medium yellow square  that is touching the bottom edge of a block  the blue shape both of them none of them