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