We have three blocks. Lets call them A, B and C. There is one medium blue square in block A. Above block A is block B. It contains a medium blue square and a medium yellow square. The medium blue square is touching the bottom edge of this block. It is below the medium yellow square. Finally, we have block C. It is to the left of block A. It contains a medium black square. This block also has one medium yellow square. The medium yellow square is below the medium black square.
Which object is above a medium blue square? the medium black square or the medium blue square that is touching the bottom edge of a block?
the medium black square  the medium blue square  that is touching the bottom edge of a block  both of them none of them