CREATE TABLE "round_3" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: What is the crowd with Home team score of 16.9 (105)?
SQL: SELECT AVG("crowd") FROM "round_3" WHERE "home_team_score"='16.9 (105)';

Question: What is the highest crowd at windy hill?
SQL: SELECT MAX("crowd") FROM "round_3" WHERE "venue"='windy hill';

Question: What date is st kilda the Away team?
SQL: SELECT "date" FROM "round_3" WHERE "away_team"='st kilda';