We have three blocks. We call them A, B and C. Block A contains one medium yellow square and one medium blue square. A medium black square is touching the bottom edge of this block. Below the medium blue square is the medium yellow square. Below the medium blue square and the medium yellow square there is the medium black square. Block B is above block A. It contains two medium black squares. Below medium black square number two there is medium black square number one. Finally, there is block C which is to the left of block A. It has a medium yellow square.
What is below the blue object? a medium black square number two or a medium black square which is touching the bottom edge of a block?
medium black square  number two medium black square  which is touching the bottom edge of a block  both of them none of them