We have three blocks, A, B and C. Block A is to the left of and C is above B. Block A has one small black triangle. This block also contains one small blue triangle. To the right of and below the small blue triangle is the small black triangle. Block B contains one big blue square and a small yellow circle. The big blue square is to the right of the small yellow circle. And block C has one small blue circle. A small blue triangle is to the right of the small blue circle.
Which object is to the left of a big object? the small blue circle or the black object?
the small blue circle  the black object both of them none of them