We have three blocks. Lets call them A, B and C. Block B is to the left of block C and to the right of block A. Block A contains one medium black square, one medium blue square and a medium yellow square. The medium black square is below the medium yellow square and the medium blue square. It is touching the bottom edge of this block. Below the medium yellow square there is the medium blue square. Block B has a medium black square. Block C has a medium black square.
What is to the right of the thing that is touching the bottom edge of a block? a medium yellow square or a medium black square?
medium yellow square  medium black square  both of them none of them