We have three blocks, A, B and C. There is one medium black square in block A. Then, there is block B. It has a medium blue square. It also has one medium black square. The medium black square is below the medium blue square. Finally, to the left of block A we have block C which is above block B. It contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two and a medium black square. Medium yellow square number two is below the medium black square.
What is above the blue shape? a medium yellow square or a black shape which is touching the bottom edge of a block?
medium yellow square  black shape which is touching the bottom edge of a block  both of them none of them