We have three blocks, A, B and C. Block B is above blocks C and A. Block A contains a medium black square. It also has one medium yellow square. The medium yellow square is below the medium black square. Block B contains two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. It is below medium yellow square number two. Block C contains one medium blue square.
What is below the black shape? a medium yellow square or a blue object?
medium yellow square  blue object both of them none of them