There are three blocks, A, B and C. Block A contains a medium blue square. To the left of block A we have block B with two medium black squares in it. Medium black square number one is touching the bottom edge of this block. It is below medium black square number two. Finally, we have block C which is above block A. It contains two medium black squares. It also contains a medium yellow square. Medium black square number one is below medium black square number two and the medium yellow square. Medium black square number two is below the medium yellow square.
What is above the blue thing? a medium black square that is touching the bottom edge of a block or a medium black square number two?
medium black square  that is touching the bottom edge of a block  medium black square  number two both of them none of them