There are two blocks, A and B. There are two medium black squares in block A. Below a medium yellow square is medium black square number one. Medium black square number one is touching the bottom edge of this block. Below a medium blue square and medium black square number two is the medium yellow square. The medium blue square is below medium black square number two. Medium black square number one is below medium black square number two. Below block A we have block B. It has a medium black square and a medium yellow square. The medium black square is below the medium yellow square.
Which object is above a medium yellow square? medium black square number two or the medium black square that is in block B?
medium black square  number two the medium black square  that is in block B both of them none of them