We have three blocks. Lets call them A, B and C. Two medium black squares are in block A. Medium black square number one is below medium black square number two. Below block A there is block B which contains a medium yellow square. The medium yellow square is touching the bottom edge of this block. This shape is below a medium black square. Above block A there is block C with a medium blue square in it.
Which object is below a medium square? the medium black square that is in block B or medium black square number two?
the medium black square  that is in block B medium black square  number two both of them none of them