We have three blocks, A, B and C. Block A has two medium black squares. Below medium black square number two there is medium black square number one. Then, we have block B which contains a medium black square. Finally, to the left of block B we have block C which is above block A. It has a medium black square and one medium yellow square. The medium black square is below the medium yellow square.
Which object is below a yellow shape? the medium black square which is in block B or medium black square number two?
the medium black square  which is in block B medium black square  number two both of them none of them