We have three blocks, A, B and C. There is a small black circle in block A. One small black triangle is also in this block. Below the small black circle is the small black triangle. Block B is to the right of block A. It contains a small yellow circle. Below block B there is block C which contains a small yellow square and a small black triangle. The small yellow square is to the left of and below the small black triangle.
What is to the left of the small yellow circle? a small black circle or a small yellow square?
small black circle  small yellow square  both of them none of them