There are two blocks. Lets call them A and B. There is a big blue triangle in block A. A small yellow square is touching the bottom edge of this block. To the left of and touching the small yellow square there is the big blue triangle. Block B is above block A. It contains one small yellow triangle. Above a small black square there is a big blue circle. The small yellow triangle is below the small black square and the big blue circle.
What is above the big blue triangle? a small yellow triangle or a thing that is touching the bottom edge of a block?
small yellow triangle  thing that is touching the bottom edge of a block  both of them none of them