We have three blocks, A, B and C. Block A contains a medium black square. To the left of block A is block B which has a medium yellow square. To the right of block A there is block C which contains two medium yellow squares. Medium yellow square number one is below a medium black square and medium yellow square number two. Below the medium black square is medium yellow square number two.
Which object is above a medium yellow square? the medium yellow square that is in block B or medium yellow square number two?
the medium yellow square  that is in block B medium yellow square  number two both of them none of them