We have two blocks, A and B. Block A is above B. Block A contains one medium yellow circle, a medium blue circle and a big black circle. The medium yellow circle is to the right of, far from and below the big black circle. To the right of the medium blue circle is a medium black triangle. The medium blue circle is below the big black circle. Block B contains a big blue circle and one small black circle. A small black triangle is below the small black circle. The big blue circle is touching the bottom edge of this block. This shape is below and to the left of the small black circle.
What is below the yellow shape? a small black triangle or a medium blue circle?
small black triangle  medium blue circle  both of them none of them