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