We have three blocks, A, B and C. Block B is below block A and it is to the right of block C. Block A has a medium black triangle and a small blue circle. The medium black triangle is to the left of the small blue circle. Block B has one small yellow circle. Block C has two big blue squares. Big blue square number one is below, to the right of and far from big blue square number two. A medium blue triangle is touching the bottom edge of this block. It is to the left of big blue square number one.
What is to the left of the yellow object? a big blue square or a small blue circle?
big blue square  small blue circle  both of them none of them