There are three blocks, A, B and C. Block C is below block B and above block A. Block A contains one medium blue square. Block B has a small black square. This block also has one small black circle. The small black square is touching the bottom edge of this block. This shape is to the left of and below the small black circle. And block C contains one medium black circle. A medium blue square is above the medium black circle.
Which object is below a object that is touching the bottom edge of a block? the medium black circle or the small black circle?
the medium black circle  the small black circle  both of them none of them