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