There are two blocks. Lets call them A and B. Block A is below B. Block A has one big blue circle, a big yellow circle and a small black circle. The big blue circle is to the left of, near to and below the small black circle. Block B has two small black circles. A medium blue triangle is also touching the bottom edge of this block. It is below a big yellow triangle and small black circle number two. Small black circle number one is to the left of small black circle number two. This shape is below the big yellow triangle. Below the big yellow triangle is small black circle number two.
What is below the medium thing? a big yellow triangle or a big yellow circle?
big yellow triangle  big yellow circle  both of them none of them