There are three blocks. We call them A, B and C. A small yellow square is in block A. Block B is to the right of block A. It has a small black triangle. To the right of block B there is block C with a small blue triangle, a big yellow triangle and one small black triangle in it. This block also contains a big blue circle. There is also a big black square in this block. The big yellow triangle is touching the left edge of this block. The big blue circle is below the big black square , the big yellow triangle and the small blue triangle. The small black triangle is touching the bottom edge of this block. This shape is below the big black square.
What is below the small blue triangle? a yellow thing that is touching the left edge of a block or a small black triangle?
yellow thing that is touching the left edge of a block  small black triangle  both of them none of them