There are three blocks. Lets call them A, B and C. Blocks B and C are above A. Block A contains one big black triangle, one small yellow triangle and one medium black triangle. There is also a big black circle in this block. To the right of and below the big black circle there is the big black triangle. The small yellow triangle is near to, to the right of and above the big black circle. Block B contains a medium yellow triangle. There is also one small black square in this block. Below the small black square there is the medium yellow triangle. Block C has one big yellow square.
What is below the big yellow square? a big circle or a small yellow triangle?
big circle  small yellow triangle  both of them none of them