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