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