There are two blocks. Lets call them A and B. There are two medium yellow squares in block A. Medium yellow square number one is below medium yellow square number two. It also has a medium black square. This block also has one medium blue square. The medium black square is below medium yellow square number two.. The medium blue square is below medium yellow square number one , the medium black square and medium yellow square number two. Block B is above block A. It contains one medium blue square and one medium yellow square. The medium blue square is below the medium yellow square.
Which object is below a medium blue square? the medium blue square that is touching the bottom edge of a block or the black object?
the medium blue square  that is touching the bottom edge of a block  the black object both of them none of them