General Studies · Circular Seating Arrangement

Six friends A, B, C, D, E, and F are sitting around a circular table facing the center, spaced at equal distances from each other (not necessarily in this order). i) A and D are at the same distance from each other from both left and right sides (i.e., they sit opposite to each other). ii) E, who is second to the right of D, is second to the left of F. iii) B never sits opposite to E. If 'A' interchanges its position with 'D' and 'B' interchanges with 'E', then who sits at the fourth position to the left of F?