There are three blocks, A, B and C. Block C is above block A and to the left of block B. Block A has a small yellow triangle. Block B has two small black triangles. Near to, above and touching small black triangle number two is small black triangle number one. Above small black triangle number two is a big black square. Below the big shape which is above small black triangle number two there is small black triangle number one. Block C contains one big yellow square. The big yellow square is touching the bottom edge of this block. There is also a big black circle touching the bottom edge of this block. To the left of the big black circle there is the big yellow square.
What is below the big black square? a big yellow square or a small black triangle?
big yellow square  small black triangle  both of them none of them