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