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