There are three blocks, A, B and C. Block A has one medium blue square and a big blue circle. The big blue circle is touching the right edge of this block. The medium blue square is below and to the left of the big blue circle. To the right of block A is block B with a big yellow triangle in it. A medium black triangle is above, to the right of and near to the big yellow triangle. Below block A there is block C. It has one big black circle. A medium yellow square is to the right of, below and near to the big black circle.
Which object is to the right of a medium blue square? the medium black triangle or the big black circle?
the medium black triangle  the big black circle  both of them none of them