We have two blocks, A and B. Block A is above B. Block A has a small black square, a big yellow circle and a big black triangle. Near to and below the big black triangle is the small black square. To the left of the big black triangle there is the big yellow circle. This block also has a small black circle. The small black square is to the left of and above the small black circle. Block B contains a small blue circle, a big yellow square and a big blue square. The small blue circle is above and to the right of a small black circle. The big yellow square is above and to the right of the small black circle. The big blue square is to the right of and above the small black circle.
Which object is above a big yellow square? the big yellow circle or the small black square?
the big yellow circle  the small black square  both of them none of them