We have three blocks, A, B and C. Block B is to the left of C and block C is to the left of A. Block A contains a big black circle. Block B has a medium black square and a big blue square. A big yellow circle is to the right of and below the big blue square. The medium black square is above and to the right of the big blue square. The big blue square is touching the left edge of this block. And block C contains a small black triangle and one big yellow triangle. Below the big yellow triangle is the small black triangle. A big blue square is near to and to the left of the small black triangle.
Which object is to the right of a big yellow circle? the medium object or the big black circle?
the medium object the big black circle  both of them none of them