Read the following statements and choose the correct alternative.
(i) A is a north of E and west of C.
(ii) B is north of A and west of P.
(iii) D is south and east of A.
(iv) E is north of F and east of D.
(v) F is north D and west of A.
(vi) C is south of F and west of D.
Which of the following towns must be situated both south and west of at least one other town?
(A) A and E
(B) A and F
(C) B and F
(D) C, D and E