There are three blocks. Lets call them A, B and C. Block B is to the left of blocks C and A. Block A has a medium black circle. Block B contains one small yellow square. Block C contains one medium yellow square, one big blue square and one small blue triangle. The medium yellow square is near to the big blue square and the small blue triangle.
What is to the right of the small yellow square? a triangle or a big blue square?
triangle  big blue square  both of them none of them