We have three blocks, A, B and C. Block A contains a big yellow triangle, a small black triangle and a big black circle. To the right of the small black triangle and the big black circle there is the big yellow triangle. The small black triangle is touching the bottom edge of this block. The big black circle is touching the left edge of this block. The big yellow triangle is touching the bottom edge of this block. Near to the big black circle there is the small black triangle. Block B is below block A. It has one big yellow square. Finally, there is block C which is above block A. It has one small black triangle, one small black circle and a small yellow circle. The small black triangle is to the left of and below the small yellow circle. To the left of the small yellow circle there is the small black circle.
What is below the small yellow circle? a big yellow triangle that is touching the bottom edge of a block or a small black circle?
big yellow triangle  that is touching the bottom edge of a block  small black circle  both of them none of them