We have three blocks. Lets call them A, B and C. Block A is to the right of block B and below block C. Block A has a big blue square. Block B contains a medium yellow triangle. A medium yellow square is touching the bottom edge of this block. A big yellow circle is above the medium yellow triangle. Near to and below the medium yellow triangle is the medium yellow square. And block C contains a medium black triangle, a small black square and one medium blue circle. The medium black triangle is to the right of, far from and above the medium blue circle.
What is above the big blue square? a medium blue circle or a big yellow circle?
medium blue circle  big yellow circle  both of them none of them