There are two blocks, A and B. There is one medium black triangle in block A. Below block A is block B. It has one small yellow triangle and a small black triangle. To the right of a medium black circle which is above and to the left of a small black circle there is a big black square. The small black triangle is above and near to the small black circle.. The small yellow triangle is below the small black triangle.
What is below the medium black triangle? a small black triangle or a medium black circle?
small black triangle  medium black circle  both of them none of them