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