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