Who is the Away captain that played on 11,12,13 Aug 1902?
CREATE TABLE "australia_in_england_1902" (
  "date" text,
  "home_captain" text,
  "away_captain" text,
  "venue" text,
  "result" text
);
SELECT "away_captain" FROM "australia_in_england_1902" WHERE "date"='11,12,13 aug 1902';