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