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