There are three blocks. We call them A, B and C. A medium blue triangle is in block A. To the right of block A there is block B which has one big black square. To the left of block B there is block C which contains a big yellow triangle. It also has one big yellow circle and a small yellow circle. Above and to the right of the big yellow circle which is below the small yellow circle there is the big yellow triangle.
What is to the left of the black shape? a big yellow triangle or a big yellow circle?
big yellow triangle  big yellow circle  both of them none of them