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