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