We have three blocks, A, B and C. There is a medium black circle in block A. It also has a big black square. The big black square is near to and above the medium black circle. Then, we have block B with one medium yellow circle in it. Block C is to the right of both blocks B and A. It has a medium black triangle, one big black circle and a medium yellow square. The medium black triangle is to the right of the medium yellow square and the big black circle. The big black circle is touching the bottom edge of this block. It is to the right of the medium yellow square.
Which object is to the right of a big black square? the medium yellow circle or the medium black circle?
the medium yellow circle  the medium black circle  both of them none of them