CREATE TABLE "round_12" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: What was the attendance when Fitzroy played as the away team?
SQL: SELECT COUNT("crowd") FROM "round_12" WHERE "away_team"='fitzroy';

Question: What did the home team score at Western Oval?
SQL: SELECT "home_team_score" FROM "round_12" WHERE "venue"='western oval';

Question: Who was the home team when the attendance was more than 20,283?
SQL: SELECT "home_team" FROM "round_12" WHERE "crowd">'20,283';