There are three blocks, A, B and C. Block C is above blocks B and A. Block A contains two medium yellow squares. Below medium yellow square number two is medium yellow square number one. Block B has one medium yellow square and one medium black square. The medium yellow square is touching the bottom edge of this block. It is below the medium black square. Block C has a medium yellow square.
Is the medium black square above all medium yellow squares that are below a yellow square?