We have three blocks, A, B and C. Block A contains a medium yellow triangle. Then, there is block B. It contains one small yellow triangle. Block C is below block B and to the right of block A. It contains one medium yellow triangle, one small blue triangle and a big yellow square. Near to the big yellow square there is the small blue triangle.. Above the big yellow square is the medium yellow triangle. It is near to the small blue triangle.
What is to the left of the yellow square? a blue object or a medium yellow triangle?
blue object medium yellow triangle  both of them none of them