We have three blocks, A, B and C. Block A contains one big yellow circle. To the left of block A is block B which has one big black square and a small yellow circle. To the left of the small yellow circle and a big yellow square there is the big black square. Below block A there is block C with one medium yellow triangle in it.
What is to the left of the big yellow circle? a big yellow square or a medium yellow triangle?
big yellow square  medium yellow triangle  both of them none of them