There are two blocks. We call them A and B. A small black circle, a medium blue square and one big yellow triangle are in block A. The medium blue square is to the left of the big yellow triangle. Above the medium blue square and the big yellow triangle there is the small black circle. Below block A there is block B. It has one medium black square. To the left of and below the medium black square there is a medium yellow triangle.
What is above the medium black square? a medium yellow triangle or a medium blue square?
medium yellow triangle  medium blue square  both of them none of them