We have three blocks, A, B and C. Block B is below blocks C and A. Block A contains a small black circle. Far from and below the small black circle there is a medium blue triangle. Block B contains a big blue triangle. And block C has a small black square, one medium blue circle and one big black circle. The small black square is to the right of the big black circle and the medium blue circle. The medium blue circle is touching the bottom edge of this block.
What is above the big blue triangle? a square or a medium blue circle which is touching the bottom edge of a block?
square  medium blue circle  which is touching the bottom edge of a block  both of them none of them