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 team was playing at home when the away team scored 6.18 (54)
SQL: SELECT "home_team_score" FROM "round_12" WHERE "away_team_score"='6.18 (54)';

Question: What was the score when Collingwood was playing away?
SQL: SELECT "away_team_score" FROM "round_12" WHERE "away_team"='collingwood';

Question: What team had a score of 18.12 (120) when they played at home?
SQL: SELECT "home_team" FROM "round_12" WHERE "home_team_score"='18.12 (120)';

Question: On which date did Geelong play at home?
SQL: SELECT "date" FROM "round_12" WHERE "home_team"='geelong';