There are three blocks. We call them A, B and C. There is a medium blue square in block A. Above block A there is block B with one medium blue square in it. Finally, there is block C. It is below block A. It contains two medium blue squares. Below medium blue square number two is a medium black square. Below the medium black square and medium blue square number two is medium blue square number one.
Which object is below a medium blue square? the medium blue square that is in block B or medium blue square number two?
the medium blue square  that is in block B medium blue square  number two both of them none of them