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