What is the score on 23 November 1983 with exeter city as the away team?
CREATE TABLE "first_round_proper" (
  "tie_no" text,
  "home_team" text,
  "score" text,
  "away_team" text,
  "date" text
);
SELECT "score" FROM "first_round_proper" WHERE "date"='23 november 1983' AND "away_team"='exeter city';