We have two blocks, A and B. One small black square, one medium blue circle and a medium black triangle are in block A. This block also has a big yellow triangle. The small black square is to the left of a small yellow triangle. To the right of the big yellow triangle and the medium black triangle is the medium blue circle. Block B is above block A. It has one medium yellow square.
What is below the medium yellow square? a big yellow shape or a small black square?
big yellow shape small black square  both of them none of them