We have three blocks. Lets call them A, B and C. There are two medium black squares in block A. Below a medium blue square and medium black square number two there is medium black square number one. Below medium black square number two is the medium blue square. Then, we have block B with one medium yellow square in it. Block C is below block A and to the left of block B. It contains two medium black squares. This block also has one medium blue square. The medium blue square is below medium black square number one. Below medium black square number two is medium black square number one.. Below medium black square number two is the medium blue square.
What is above 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