There are three blocks. We call them A, B and C. Block A has one medium black square. Block B is above block A. It contains two medium yellow squares. Below medium yellow square number two there is medium yellow square number one. Medium yellow square number two is below a medium black square and a medium blue square. The medium blue square is below the medium black square. Below the blue shape which is below the medium black square is medium yellow square number one. Below block B there is block C with a medium yellow square in it. There is also one medium blue square touching the bottom edge of this block. Below the medium yellow square is the medium blue square.
Is there any medium yellow squares below a medium blue square that is below a black square?