We have three blocks. We call them A, B and C. Block B is to the right of block C and below block A. Block A has two medium black triangles. Above and near to medium black triangle number two is medium black triangle number one. To the left of and below a big blue triangle is medium black triangle number two. Block B has a small black circle. And block C has a big blue circle.
What is below the big blue triangle? a big blue circle or a medium black triangle?
big blue circle  medium black triangle  both of them none of them