There are three blocks, A, B and C. Block A contains a medium black square and one medium yellow square. The medium black square is touching the bottom edge of this block. It is below the medium yellow square. Below block A is block B. It contains a medium blue square. To the right of block A there is block C with two medium blue squares in it. Below medium blue square number two there is medium blue square number one.
What is to the right of the black thing? a medium blue square or a yellow thing?
medium blue square  yellow thing both of them none of them