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