There are three blocks. We call them A, B and C. Block A 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. Then, we have block B with a medium black square and a medium yellow square in it. Below the medium yellow square is the medium black square. Finally, we have block C above block B. Block A is below it. It has a medium blue square.
What is below the blue shape? a medium yellow square which is in block B or a medium yellow square that is touching the bottom edge of a block?
medium yellow square  which is in block B medium yellow square  that is touching the bottom edge of a block  both of them none of them