We have three blocks, A, B and C. There is a medium black square in block A. To the left of and above a medium yellow circle is the medium black square. Block B is below block A. It contains one big black circle. Above block A there is block C. It has one medium yellow triangle and a small black circle. The medium yellow triangle is to the right of a medium yellow circle and the small black circle.
What is above the big thing? a yellow triangle or a small black thing?
yellow triangle  small black thing both of them none of them