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