We have three blocks. We call them A, B and C. Block A contains a medium black square. Then, we have block B. It has a medium yellow square. The medium yellow square is touching the bottom edge of this block. This block also has a medium blue square. The medium yellow square is below the medium blue square. Finally, we have block C below block A and to the right of block B. It contains two medium yellow squares. Medium yellow square number one is below a medium black square and medium yellow square number two. Medium yellow square number two is below the medium black 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 thing?
the medium yellow square  that is touching the bottom edge of a block  the blue thing both of them none of them