We have two blocks, called AAA and BBB. A small blue triangle, a medium yellow triangle and a small blue square are within block AAA. Block AAA contains a small blue circle. Under the small blue square there is the medium yellow triangle. Under the small blue circle is the small blue square. Block AAA is disconnected from block BBB. Behind this block is block BBB with a big black circle and a medium black circle. A medium yellow square is inside and a big yellow triangle is inside and touching this block. The big yellow triangle is behind the medium black circle. Block BBB covers a medium black triangle.
What is the position of the big black circle relative to the small blue triangle?