We have three blocks, A, B and C. Block C is above A. Block A is to the right of B. Block A contains a medium black triangle, one medium black square and a medium black circle. The medium black triangle is above the medium black circle which is below, near to and to the left of a big yellow square. The medium black square is above the big yellow square. Block B contains two big blue squares. Big blue square number one is to the left of big blue square number two. Big blue square number two is touching the right edge of this block. And block C has one small blue circle and one big yellow circle. To the left of the big yellow circle there is the small blue circle.
What is below the big yellow circle? a small blue circle or a big yellow square?
small blue circle  big yellow square  both of them none of them