There are three blocks. Lets call them A, B and C. Blocks B and C are above A. Block A contains a medium black square. Block B contains two medium blue squares. This block also contains a medium black square. This object is below medium blue square number two. Medium blue square number one is touching the bottom edge of this block. It is below medium blue square number two and the medium black square. And block C has one medium blue square.
Which object is above a medium black square? the medium blue square which is touching the bottom edge of a block or medium blue square number two?
the medium blue square  which is touching the bottom edge of a block  medium blue square  number two both of them none of them