We have two blocks, A and B. Block A has two medium black squares. A medium blue square is also touching the bottom edge of this block. Below medium black square number two and medium black square number one is the medium blue square. Medium black square number one is below medium black square number two. Above block A we have block B with one medium yellow square and a medium blue square in it. Below the medium blue square is the medium yellow square.
Which object is below a medium black square? the medium blue square that is in block B or the medium blue square that is touching the bottom edge of a block?
the medium blue square  that is in block B the medium blue square  that is touching the bottom edge of a block  both of them none of them