We have three blocks. Lets call them A, B and C. Block A contains a big yellow triangle. Below block A is block B with a big blue triangle, one big black circle and a medium black circle in it. Below the medium black circle and the big black circle there is the big blue triangle. Finally, there is block C. It is to the right of block A. It has a big yellow triangle, one medium yellow circle and one medium black circle. A big black circle is also touching the right edge of this block. Above and to the left of the big black circle is the big yellow triangle. The medium yellow circle is to the left of, above and near to the medium black circle.
Which object is below a big yellow triangle? the big blue triangle or the medium yellow circle?
the big blue triangle  the medium yellow circle  both of them none of them