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