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