We have three blocks. Lets call them A, B and C. There is a big black triangle in block A. Block B is below block A. It contains one small blue triangle and one big black circle. The small blue triangle is above the big black circle. Finally, there is block C. It is above block A. It has one big yellow square. This block also has a small blue triangle. The big yellow square is touching the right edge of this block. It is above the small blue triangle.
What is above the big black triangle? a big yellow square that is touching the right edge of a block or a circle?
big yellow square  that is touching the right edge of  a block  circle  both of them none of them