There are three blocks. We call them A, B and C. There are a big black circle and one small blue square in block A. Below the small blue square is the big black circle. Above block A we have block B with a medium black triangle in it. To the left of block A there is block C with a small blue triangle in it. Above and to the left of the small blue triangle is a small yellow triangle.
What is above the small blue triangle? a small blue square or a small yellow triangle?
small blue square  small yellow triangle  both of them none of them