Who was the Home captain when the Result was Aus by 218 runs?
CREATE TABLE "england_in_australia_1903_4" (
  "date" text,
  "home_captain" text,
  "away_captain" text,
  "venue" text,
  "result" text
);
SELECT "home_captain" FROM "england_in_australia_1903_4" WHERE "result"='aus by 218 runs';