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