There are three blocks. Lets call them A, B and C. Block B is below block C and above block A. Block A has one medium blue square and one big yellow circle. The medium blue square is above and to the left of a small blue square. The big yellow circle is touching the bottom edge of this block. It is below and to the left of the small blue square. Block B has a big yellow triangle. And block C contains a small blue triangle.
What is below the big yellow triangle? a small blue square or a small blue triangle?
small blue square  small blue triangle  both of them none of them