There are three blocks, A, B and C. One medium black square is in block A. Then, we have block B. It has a medium yellow square. To the left of blocks A and B there is block C which has two medium yellow squares. A medium blue square is also in this block. Medium yellow square number one is below the medium blue square. Below the medium blue square is medium yellow square number two. Medium yellow square number one is below the medium yellow square number two.
What is to the left of the black shape? a medium yellow square which is in block B or a medium yellow square number two?
medium yellow square  which is in block B medium yellow square  number two both of them none of them