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