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