There are two blocks. We call them A and B. Block A is above B. Block A has a small blue square, a big black square and one medium black circle. The small blue square is to the left of the big black square and the medium black circle. The medium black circle is touching the bottom edge of this block. Block B has a small black square, a small yellow circle and a small yellow square. To the right of a big blue square which is to the right of, below and touching the small yellow square there is the small black square. To the right of the small yellow square there is the small yellow circle. Near to and above the small yellow circle is the big blue square.
Which object is above a small yellow circle? the small yellow square or the big blue square?
the small yellow square  the big blue square  both of them none of them