There are three blocks. Lets call them A, B and C. There is a medium blue square in block A. Then, we have block B with one medium black square and one medium yellow square in it. The medium black square is below the medium yellow square. Finally, below block A we have block C which is above block B. It has two medium black squares. Medium black square number one is touching the bottom edge of this block. Medium black square number two is below a medium blue square. Below the medium blue square there is medium black square number one. It is below medium black square number two.
Which object is above a medium black square? the medium black square which is touching the bottom edge of a block or medium black square number two?
the medium black square  which is touching the bottom edge of a block  medium black square  number two both of them none of them