We have three blocks, A, B and C. One medium black square is in block A. Then, we have block B with a medium yellow square in it. Finally, we have block C. It is below block A. Block B is to the right of it. It contains two medium black squares. It also has a medium blue square. Below medium black square number two and the medium blue square is medium black square number one. Below the medium blue square is medium black square number two.
Which object is below a medium black square? the medium yellow square or the medium blue square?
the medium yellow square  the medium blue square  both of them none of them