We have two blocks, A and B. Block A is below B. Block A contains a medium black square. This block also has a medium yellow square. Below the medium yellow square there is the medium black square. Block B has one medium blue square, a medium yellow square and one medium black square. The medium blue square is below the medium yellow square which is below the medium black square. This shape is touching the bottom edge of this block. It is below the medium black square.
Are all medium black squares below a yellow square that is below a medium black shape that is in block B?