There are three blocks, A, B and C. Block A is below B. Block 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 one medium blue square. And block C contains two medium yellow squares. Below medium yellow square number two there is medium yellow square number one.
What is to the left of the blue shape? a medium yellow square or a medium black square that is touching the bottom edge of a block?
medium yellow square  medium black square  that is touching the bottom edge of a block  both of them none of them