We have two blocks, A and B. Block A contains one big blue circle and a medium blue square. Below and to the left of the medium blue square is the big blue circle. A small blue triangle is below the medium blue square. Below block A is block B with a small blue triangle in it. To the right of a big black triangle is the small blue triangle.
Which object is above a small blue triangle? the black object or the big blue circle?
the black object the big blue circle  both of them none of them