We have two blocks, A and B. Block A is above B. Block A contains a medium yellow circle. This block also has a small blue circle. The medium yellow circle is below the small blue circle. Block B has one big blue square, one medium blue triangle and one small blue triangle. The big blue square is below the medium blue triangle which is above the small blue triangle and a medium yellow square. To the right of and below a big yellow triangle is the medium blue triangle. This block also has a big yellow circle.
What is above the big yellow triangle? a small blue circle or a medium yellow square?
small blue circle  medium yellow square  both of them none of them