We have three blocks, A, B and C. Block B is to the right of block C and to the left of block A. Block A contains one medium yellow circle, a small black triangle and a medium blue circle. To the right of the medium blue circle is the small black triangle. The medium yellow circle is to the right of the medium blue circle. It is touching the right edge of this block. It is to the right of the small black triangle. Block B has one small black circle. And block C contains one small blue triangle.
What is to the right of the small blue triangle? a small black circle or a small black triangle?
small black circle  small black triangle  both of them none of them