There are two blocks. We call them A and B. Block A is below B. Block A has one medium yellow circle, one small black square and a medium blue circle. There is also one big blue square in this block. This block also has one big yellow triangle. Near to and to the left of the big yellow triangle is the small black square. The big blue square is near to the small black square. To the left of and above the big yellow triangle is the medium yellow circle. Block B contains a small yellow square.
What is below the small yellow square? a big blue square or a medium blue circle?
big blue square  medium blue circle  both of them none of them