We have three blocks. Lets call them A, B and C. There is a small yellow circle in block A. To the left of block A there is block B which contains two medium black triangles. Near to medium black triangle number two there is medium black triangle number one. To the left of block A there is block C which has one small black circle. The small black circle is above and touching a medium black triangle.
What is to the left of the yellow thing? a small black circle or a medium black triangle?
small black circle  medium black triangle  both of them none of them