There are two blocks, A and B. Block A has a medium yellow circle, one small blue square and one small yellow circle. The medium yellow circle is near to, below and to the right of the small yellow circle. The small blue square is below the small yellow circle. Block B is below block A. It has one small black circle, one medium yellow circle and a big blue square. Near to the medium yellow circle and the big blue square is the small black circle.
Which object is above a medium yellow circle? the small blue square or the small black circle?
the small blue square  the small black circle  both of them none of them