There are three blocks. We call them A, B and C. Block A contains two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. It is below medium yellow square number two. Block B is above block A. It contains a medium black square and a medium yellow square. The medium black square is touching the bottom edge of this block. This object is below the medium yellow square. Finally, there is block C which is below block B. It has a medium black square.
Are all medium yellow squares above all medium black squares?