We have three blocks. Lets call them A, B and C. Block C is below blocks B and A. Block A has one big black circle and one big yellow triangle. The big black circle is to the left of the big yellow triangle. Block B has a big yellow circle. And block C has one big blue square and a big yellow triangle. The big yellow triangle is touching the right edge of this block. The big blue square is below and near to the big yellow triangle.
What is above the shape that is touching the right edge of a block? a big blue square or a big yellow triangle?
big blue square  big yellow triangle  both of them none of them