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