There are two blocks. We call them A and B. Block A is above B. Block A has two medium black squares. Below medium black square number two there is medium black square number one. A medium yellow square is below medium black square number one and medium black square number two. Block B contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two.
Which object is above a medium yellow square? medium yellow square number two or the medium yellow square that is in block A?
medium yellow square  number two the medium yellow square  that is in block A both of them none of them