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 home team at the Junction Oval venue?
SQL: SELECT "home_team" FROM "round_21" WHERE "venue"='junction oval';

Question: What is the date where the away team is Richmond?
SQL: SELECT "date" FROM "round_21" WHERE "away_team"='richmond';

Question: What is the largest crowd where the home team scored 17.13 (115)?
SQL: SELECT MAX("crowd") FROM "round_21" WHERE "home_team_score"='17.13 (115)';

Question: What day did the away team score 10.16 (76)?
SQL: SELECT "date" FROM "round_21" WHERE "away_team_score"='10.16 (76)';