We have three blocks. We call them A, B and C. One medium blue square is in block A. Block B is above block A. It has two medium yellow squares. Medium yellow square number one is below a medium black square and medium yellow square number two. Medium yellow square number two is below the medium black square. To the right of block B there is block C which has a medium black square.
What is above the blue shape? a medium yellow square number one or a medium yellow square number two?
medium yellow square  number one medium yellow square  number two both of them none of them