We have three blocks. Lets call them A, B and C. Block A contains one big yellow triangle and a small black circle. To the left of a small yellow square which is above the small black circle is the big yellow triangle. It is above the small black circle. Block B is below block A. It contains a small black square. Finally, we have block C which is below block B. It has a small black circle.
Which object is above a small black circle? the small black square or the small yellow square?
the small black square  the small yellow square  both of them none of them