We have three blocks, A, B and C. Block A has one medium black square. To the left of block A is block B. It contains one medium blue square. A medium yellow square is below the medium blue square. Finally, we have block C below block B. It contains two medium blue squares. Below medium blue square number two there is a medium black square. Medium blue square number one is touching the bottom edge of this block. This shape is below medium blue square number two. It is below the black shape which is below medium blue square number two.
Which object is below 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