CREATE TABLE "round_21" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: What is the name of the venue where the away team scored 17.12 (114)?
SQL: SELECT "venue" FROM "round_21" WHERE "away_team_score"='17.12 (114)';

Question: What is the name of the away team who played Footscray?
SQL: SELECT "away_team" FROM "round_21" WHERE "home_team"='footscray';

Question: How big was the crowd of the away team that scored 18.16 (124)?
SQL: SELECT COUNT("crowd") FROM "round_21" WHERE "away_team_score"='18.16 (124)';

Question: What date was the game played at Princes Park?
SQL: SELECT "date" FROM "round_21" WHERE "venue"='princes park';