There are three blocks, A, B and C. Two medium yellow squares are in block A. Medium yellow square number one is below a medium black square and medium yellow square number two. Below the medium black square there is medium yellow square number two. Block B is below block A. It contains one medium black square. To the right of block A there is block C with two medium black squares in it. Below medium black square number two there is medium black square number one.
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