We have two blocks. We call them A and B. Block A is below B. Block A contains one medium yellow square, one small blue square and a medium blue square. The medium yellow square is touching the bottom edge of this block. Above and to the right of the medium blue square is the small blue square. Near to and to the left of a big yellow square is a small black square. Below, near to and to the left of the big yellow square is the medium yellow square. Block B has a small black circle. Above and to the right of the small black circle is a big black square.
What is below the big black square? a medium yellow square that is touching the bottom edge of a block or a small black square?
medium yellow square  that is touching the bottom edge of a block  small black square  both of them none of them