There are two blocks. We call them A and B. Block A contains a medium black triangle. Block B is below block A. It contains one small black circle, one small yellow triangle and one big blue square. To the right of the small yellow triangle and the big blue square there is the small black circle. The small yellow triangle is to the left of a big yellow circle which is to the left of the big blue square.
What is to the right of the small yellow triangle? a medium black thing or a big blue square?
medium black thing big blue square  both of them none of them