We have three blocks. We call them A, B and C. Block A is below B. Block B is above C. Block A has a medium blue square and one medium black square. The medium blue square is below the medium black square. Block B has a medium blue square. Block C has two medium black squares. Below medium black square number two there is medium black square number one.
Which object is below a medium blue square? the medium black square that is in block A or medium black square number one?
the medium black square  that is in block A medium black square  number one both of them none of them