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: Which venue's home team is geelong?
SQL: SELECT "venue" FROM "round_6" WHERE "home_team"='geelong';

Question: How many people in the crowd with north melbourne as an away team?
SQL: SELECT SUM("crowd") FROM "round_6" WHERE "away_team"='north melbourne';

Question: Which team was at Corio Oval on 4 June 1927?
SQL: SELECT "away_team" FROM "round_6" WHERE "date"='4 june 1927' AND "venue"='corio oval';