Who was the away team at South Melbourne with a crowd size larger than 10,000.
CREATE TABLE "round_5" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);
SELECT "home_team" FROM "round_5" WHERE "crowd">'10,000' AND "away_team"='south melbourne';