There are three blocks, A, B and C. Block A has one medium yellow square. A medium blue square is below the medium yellow square. Above block A we have block B. It contains one medium black square. Finally, there is block C. It is to the right of block A. It has two medium blue squares. Medium blue square number one is touching the bottom edge of this block. This shape is below medium blue square number two.
Is there a black shape above a blue square which is below a medium yellow square?