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