There are two blocks. We call them A and B. Two medium yellow squares are in block A. Below a medium blue square and medium yellow square number two there is medium yellow square number one. Medium yellow square number two is below the medium blue square. Above block A we have block B. It contains three medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Below medium yellow square number three there is medium yellow square number two. Below medium yellow square number three and medium yellow square number two there is medium yellow square number one.
Which object is below a medium yellow square? the medium yellow square that is touching the bottom edge of a block or the blue object?
the medium yellow square  that is touching the bottom edge of a block  the blue object both of them none of them