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