We have two blocks, A and B. Block A contains one medium black circle and a medium yellow square. The medium black circle is above the medium yellow square. Below block A is block B which has one big blue square and one small yellow triangle. This block also contains a medium yellow circle. The big blue square is touching the right edge of this block. It is below and to the right of the small yellow triangle. The medium yellow circle is above the big shape which is below the small yellow triangle.
Which object is above a big thing? the small yellow thing or the medium black circle?
the small yellow thing the medium black circle  both of them none of them