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