There are three blocks. We call them A, B and C. Block C is to the left of and A is above B. Block A has one medium yellow square and a medium blue square. The medium yellow square is touching the bottom edge of this block. It is below the medium blue square. Block B contains one medium blue square and a medium yellow square. Below the medium yellow square and a medium black square there is the medium blue square. The medium black square is below the medium yellow square. And block C has a medium blue square.
Which object is below a medium blue square? the shape that is touching the bottom edge of a block or the medium black square?
the shape that is touching the bottom edge of a block  the medium black square  both of them none of them