There are two blocks, A and B. Block A has one big yellow circle, one medium black circle and a medium blue square. Above the medium blue square and the medium black circle is the big yellow circle. To the right of block A is block B with a medium yellow triangle and one medium black square in it. The medium yellow triangle is touching the bottom edge of this block. The medium black square is touching the top edge of this block. To the right of and below the medium black square there is the medium yellow triangle.
What is to the left of the triangle? a medium black circle or a medium black square that is touching the top edge of a block?
medium black circle  medium black square  that is touching the top edge of a block  both of them none of them