We have three blocks, A, B and C. There are one medium black square and a medium blue square in block A. Below the medium blue square is a medium yellow square. Below the medium blue square and the medium yellow square there is the medium black square. Below block A there is block B. It contains one medium blue square. Finally, we have block C to the left of block A. It contains a medium black square.
Is there a medium blue square below all medium squares that are below a medium yellow square?