We have three blocks. Lets call them A, B and C. Block C is above B. Block A is above C. Block A contains two small blue squares. Small blue square number one is to the right of small blue square number two. Block B has a medium black triangle. And block C contains one medium blue square, one small blue square and a medium yellow circle. Near to a big black circle which is near to and above the small blue square is the medium blue square. The big black circle is to the right of a medium black square. To the left of the small blue square is the medium black square.
What is above the big thing? a medium blue square or a small blue square?
medium blue square  small blue square  both of them none of them