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