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