We have three blocks, A, B and C. There is one small black circle in block A. Block B is below block A. It contains a big black triangle. Finally, there is block C. It is to the left of block A. It contains one small blue triangle, a big yellow triangle and one big blue circle. Near to a big black circle there is the small blue triangle. To the left of and near to the big blue circle there is the big yellow triangle. It is touching the bottom edge of this block. This object is below and to the right of the big black circle. The big blue circle is above the big black circle.
What is to the left of the small black circle? a big black circle or a big black triangle?
big black circle  big black triangle  both of them none of them