There are two blocks. We call them A and B. There are two medium yellow squares in block A. Medium yellow square number one is below medium yellow square number two. There is also a medium black square in this block. Below medium yellow square number two and medium yellow square number one is the medium black square. To the right of block A there is block B with a medium black square in it. A medium yellow square is below the medium black square.
Which object is below a medium yellow square? the medium black square which is in block A or the medium black square that is in block B?
the medium black square  which is in block A the medium black square  that is in block B both of them none of them