We have three blocks. We call them A, B and C. Block A contains one big blue circle, a medium black circle and a big yellow triangle. The big blue circle is to the right of and below the big yellow triangle. The medium black circle is touching the bottom edge of this block. It is below and far from the big yellow triangle. Then, we have block B with a medium black triangle in it. Block C is to the left of block A and above block B. It contains a small black triangle and a medium yellow square. To the left of, above and near to the medium yellow square is the small black triangle. The medium yellow square is touching the bottom edge of this block.
Which object is to the right of a big yellow triangle? the medium black circle or the big blue circle?
the medium black circle  the big blue circle  both of them none of them