We have three blocks. We call them A, B and C. There is one medium blue square in block A. Block B is above block A. It contains a medium blue square and one medium black square. A medium yellow square is touching the bottom edge of this block. The medium blue square is below the medium black square. Below the medium black square and the medium blue square is the medium yellow square. To the right of block A there is block C which has two medium black squares. There is also a medium yellow square in this block. This object is below medium black square number two. Below medium black square number two and the medium yellow square there is medium black square number one.
Which object is above a medium blue square? the medium black square that is in block B or medium black square number one?
the medium black square  that is in block B medium black square  number one both of them none of them