We have three blocks, A, B and C. There is a medium yellow square in block A. Then, we have block B which contains two medium black squares. Medium black square number one is below medium black square number two. Finally, we have block C which is to the left of block B and below block A. It has two medium yellow squares. Below medium yellow square number two which is below a medium blue square is medium yellow square number one. A medium black square is below the yellow object which is below medium yellow square number two. It is touching the bottom edge of this block. It is below the medium blue square. It is below medium yellow square number two.
Which object is below a medium yellow square? the medium black square that is touching the bottom edge of a block or the blue shape?
the medium black square  that is touching the bottom edge of a block  the blue shape both of them none of them