We have two blocks, A and B. Block A is above B. Block A has one medium yellow square. It also contains one medium black square. Below the medium black square there is the medium yellow square. Block B contains two medium black squares. Below a medium yellow square which is below medium black square number two and a medium blue square is medium black square number one. Medium black square number two is below the medium blue square. Below the medium blue square there is medium black square number one.
Which object is below a medium yellow 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