We have three blocks. We call them A, B and C. Block A has one medium blue square and one small blue circle. Above the small blue circle there is the medium blue square. Then, there is block B with one small yellow square in it. Above blocks A and B there is block C with two small yellow circles in it. Below small yellow circle number two there is a medium yellow triangle. Small yellow circle number one is below and to the left of small yellow circle number two.
What is above the small yellow square? a small blue circle or a medium blue square?
small blue circle  medium blue square  both of them none of them