We have two blocks, A and B. Block A is below B. Block A contains a big yellow triangle. To the left of a big black triangle there is a big blue circle. The big yellow triangle is to the left of and below the big black triangle. Block B has one small yellow triangle and a small blue triangle. To the left of and above the small blue triangle there is a big yellow circle. The small yellow triangle is above the small blue triangle.
What is below the small yellow triangle? a black triangle or a big blue circle?
black triangle  big blue circle  both of them none of them