There are three blocks. We call them A, B and C. Block B is to the left of C and block C is to the left of A. Block A has one small yellow circle, one medium black circle and a small black triangle. Above and touching the medium black circle there is the small yellow circle. This shape is below and to the right of the small black triangle. Block B contains a medium blue triangle. And block C has one small black square.
Which object is to the right of a square? the blue object or the medium black circle?
the blue object the medium black circle  both of them none of them