There are three blocks. We call them A, B and C. Block C is below block B and to the left of block A. Block A contains one medium black square and a medium yellow square. The medium black square is touching the bottom edge of this block. It is below the medium yellow square. Block B has 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 C has one medium blue square.
What is above the blue shape? a medium black square that is touching the bottom edge of a block or a yellow thing?
medium black square  that is touching the bottom edge of a block  yellow thing both of them none of them