There are two blocks, A and B. Block A is to the right of B. Block A contains one small black square. Block B has one medium black circle and a medium yellow triangle. It also contains one big blue circle. There is also one big black circle in this block. It is to the left of and near to the medium yellow triangle. It is below the medium black circle.. To the right of the medium black circle is the big blue circle. It is below the medium yellow triangle.
What is below the medium triangle? a big black circle or a blue thing that is touching the bottom edge of a block?
big black circle  blue thing that is touching the bottom edge of a block  both of them none of them