We have three blocks. We call them A, B and C. Block A is above B. Block C is to the left of A. Block A contains two small yellow circles. Near to small yellow circle number two is small yellow circle number one. It also contains a medium black square. The medium black square is below and to the right of small yellow circle number two. Block B contains one big blue circle. Block C contains one medium yellow circle.
What is above the blue circle? a small yellow circle or a medium yellow circle?
small yellow circle  medium yellow circle  both of them none of them