We have two blocks, A and B. Block A is below B. Block A contains a small blue circle, a small blue square and one big black circle. Below and to the right of the big black circle there is the small blue circle. The small blue square is above a medium black triangle.. The medium black triangle is touching the bottom edge of this block. The small blue circle is below and to the left of the blue object which is above the medium black triangle. Block B contains one big yellow triangle.
Which object is below a yellow shape? the big black circle or the small blue circle?
the big black circle  the small blue circle  both of them none of them