There are three blocks, A, B and C. Block B is to the right of A. Block C is below B. Block A contains one big black triangle. Block B has a big yellow circle and one small blue circle. To the left of the small blue circle and a big black triangle there is the big yellow circle. Block C contains a small black circle.
What is above the small black circle? a yellow thing or a big black triangle?
yellow thing big black triangle  both of them none of them