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