We have three blocks. We call them A, B and C. There are one small black triangle and one big black square in block A. The small black triangle is touching the right edge of this block. This block also has a small blue circle. The small black triangle is to the right of the big black square and the small blue circle. Block B is above block A. It contains one big blue circle. To the right of block A there is block C with one small yellow triangle in it.
What is below the big blue circle? a big black square or a small yellow triangle?
big black square  small yellow triangle  both of them none of them