We have two blocks, A and B. Block A contains a big blue square, one medium black square and one small black circle. The medium black square is above the small black circle.. Near to the small black circle and the medium black square is the big blue square. Block B is below block A. It contains a medium yellow circle. A medium yellow square is to the left of and above the medium yellow circle.
Which object is above a medium yellow square? the medium black square or the medium yellow circle?
the medium black square  the medium yellow circle  both of them none of them