There are three blocks, A, B and C. Block B is to the right of C and block C is above A. Block A has one medium black circle. A big blue circle is to the right of a small black circle and the medium black circle. Block B contains one medium blue circle. Block C contains one medium yellow triangle.
Which object is below a medium triangle? the medium blue circle or the small black circle?
the medium blue circle  the small black circle  both of them none of them