We have three blocks. We call them A, B and C. Block A contains one medium blue square. To the left of block A is block B. It has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Medium yellow square number two is below a medium black square. Medium yellow square number one is below the medium black square and medium yellow square number two. To the right of block A there is block C which contains one medium black square and one medium yellow square. The medium yellow square is below a medium blue square. Below the medium yellow square and the medium blue square there is the medium black square.
Is there a square that is below a medium black thing above all medium yellow squares which are to the left of a medium square?