CREATE TABLE "round_6" (
  "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 number for the Away team of Richmond?
SQL: SELECT SUM("crowd") FROM "round_6" WHERE "away_team"='richmond';

Question: What is the Home team score for the Venue named Glenferrie Oval?
SQL: SELECT "home_team_score" FROM "round_6" WHERE "venue"='glenferrie oval';

Question: What is the smallest Crowd number for the Venue named Princes Park?
SQL: SELECT MIN("crowd") FROM "round_6" WHERE "venue"='princes park';

Question: Which Home team has an Away team score of 6.9 (45)?
SQL: SELECT "home_team" FROM "round_6" WHERE "away_team_score"='6.9 (45)';