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