There are three blocks, A, B and C. Block B is below block A and to the right of block C. Block A has a small yellow square and one big black circle. The small yellow square is touching and to the left of the big black circle. Block B has one medium black triangle. And block C has one big black square and one big yellow triangle. The big black square is to the left of and above the big yellow triangle.
What is to the left of the big yellow triangle? a small yellow square or a big circle?
small yellow square  big circle  both of them none of them