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