We have three blocks. Lets call them A, B and C. There is one medium blue square in block A. It also contains one medium black square. The medium blue square is below the medium black square. Block B is below block A. It has one medium yellow square. Finally, there is block C above block A. It has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Medium yellow square number two is below a medium black square. Below medium yellow square number two and the medium black square there is medium yellow square number one.
Which object is above a medium black 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