There are two blocks. We call them A and B. Block A is below B. Block A has a medium yellow circle, a small black triangle and one small blue square. Above a big black triangle there is the medium yellow circle. The small black triangle is touching the right edge of this block. Above the big black triangle there is the small blue square. The small black triangle is to the right of the small blue square. This object is above and near to the big black triangle. Block B has one small black circle, a big black square and one small black square. The big black square is to the right of the small black square. It is touching the bottom edge of this block. The small black circle is above the small black square and the big black square.
What is above the yellow circle? a small black triangle that is touching the right edge of a block or a small black square?
small black triangle  that is touching the right edge of  a block  small black square  both of them none of them