Conditions; (A) There are six members in a family A, B, C, D, E & F, including two married couples. (B) Two of them are doctors, one is a teacher, one is a clerk & two are the artists. Both the doctors are of same gender. (C) A & C are in the same profession. (D) Teacher is married to a doctor & an artist is married to clerk. (E) A is an artist & E is male doctor. Both are unmarried. (F) F is a husband of B. Who is a clerk ?