There are three blocks, A, B and C. Block C is to the right of A. Block B is to the left of C. Block A contains two big blue circles. Big blue circle number one is below a small black circle. Big blue circle number two is touching the right edge of this block. A big blue triangle is also touching the right edge of this block. This object is above and to the right of a medium yellow square. To the left of the medium yellow square there is big blue circle number one. Above the medium yellow square there is the small black circle. Block B has one small black circle. A medium blue square is to the left of the small black circle which is above a big blue triangle. It is above the big blue triangle. And block C contains one medium blue circle and one medium yellow triangle. Near to the medium yellow triangle there is the medium blue circle.
Which object is to the right of a big blue triangle? the medium blue square or the medium yellow triangle?
the medium blue square  the medium yellow triangle  both of them none of them