We have three blocks, A, B and C. Block A contains one medium blue square. Then, there is block B with a medium black square and a medium yellow square in it. The medium black square is below the medium yellow square. Block C is to the left of block B and above block A. It contains two medium blue squares. Medium blue square number one is touching the bottom edge of this block. This shape is below medium blue square number two.
What is to the right of the shape that is touching the bottom edge of a block? a medium blue square or a medium black square?
medium blue square  medium black square  both of them none of them