We have two blocks. We call them A and B. Block A is to the left of B. Block A contains a big blue square, a big yellow triangle and a medium black circle. The big blue square is above a small black circle and the medium black circle. To the right of and far from the big yellow triangle there is the small black circle. It is to the right of the medium black circle. Block B has a big yellow circle.
What is to the left of the big yellow circle? a yellow triangle or a blue square?
yellow triangle  blue square  both of them none of them