We have two blocks. We call them A and B. Block A is below B. Block A contains one big black triangle and one medium yellow square. The medium yellow square is to the right of a small yellow triangle. Below the small yellow triangle and the medium yellow square there is the big black triangle. Block B has a small yellow triangle, one medium black square and one big yellow circle. Below and to the right of the big yellow circle is the medium black square. The small yellow triangle is below the big yellow circle. This shape is to the left of the medium black square.
What is below the circle? a small yellow triangle or a medium black square?
small yellow triangle  medium black square  both of them none of them