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