There are three blocks. We call them A, B and C. Block B is to the left of C and block C is to the left of A. Block A contains a big black square. One big blue circle is also in this block. The big blue circle is to the right of the big black square. Block B has one small blue triangle, a small black circle and a big blue circle. The small black circle is to the right of and above the big blue circle. To the left of the circle which is to the right of the big blue circle is the small blue triangle. It is below the big blue circle. And block C contains one big black triangle.
Which object is to the left of a big blue circle? the small black circle or the big black triangle?
the small black circle  the big black triangle  both of them none of them