There are two blocks, A and B. Block A is above B. Block A contains a medium yellow circle. Block B contains a small black triangle, one small black circle and a big yellow circle. To the left of and near to the small black circle there is the small black triangle. To the left of the big yellow circle and a medium black triangle is the small black triangle.
Which object is below a medium yellow circle? the small black circle or the big yellow circle?
the small black circle  the big yellow circle  both of them none of them