There are two blocks, A and B. Block A has one medium blue circle. Block B is to the left of block A. It contains a medium yellow triangle, a medium black triangle and a small black triangle. The medium yellow triangle is to the right of and below a medium black square. The medium black triangle is touching the bottom edge of this block. This shape is below and to the left of the small black triangle.. The medium black square is above the triangle which is below the small black triangle.
Which object is to the right of a black triangle? the blue object or the black square?
the blue object the black square  both of them none of them