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