CREATE TABLE "round_9" (
  "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 score for Geelong, whereby the Away team has a score of 18.13 (121)?
SQL: SELECT "home_team_score" FROM "round_9" WHERE "away_team_score"='18.13 (121)';

Question: What date did the Away team, North Melbourne, play Geelong?
SQL: SELECT "date" FROM "round_9" WHERE "away_team"='north melbourne';

Question: What Venue had an Away team score of 7.15 (57) on June 4, 1973?
SQL: SELECT "venue" FROM "round_9" WHERE "away_team_score"='7.15 (57)';