There are two blocks. We call them A and B. Block A is below B. Block A has one small blue triangle and a medium yellow circle. To the right of the medium yellow circle is the small blue triangle. Block B has a medium yellow circle, one medium black circle and one small black circle. To the left of the medium black circle there is the medium yellow circle. The medium black circle is touching the right edge of this block. Below, near to and to the right of the small black circle there is a medium blue triangle. Above and to the right of the small black circle there is the medium black circle.
What is above the small blue triangle? a black thing which is touching the right edge of a block or a medium blue triangle?
black thing which is touching the right edge of  a block  medium blue triangle  both of them none of them