SSC Steno Grade C and D 22 Dec 2020 Shift 2 Paper

A, B, C, D, E and F are six friends sitting next to each other in a row of six seats in an auditorium. A is sitting to the immediate right of C. E is sitting on the last seat at one end of the row. B is at the immediate right of A. F is at the last seat on the right side. D is sitting exactly between B and F. Who is sitting at the $3^{\mathit{r}\mathit{d}}$ position from the left?