CREATE TABLE "round_15" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: What day is south melbourne at home?
SQL: SELECT "date" FROM "round_15" WHERE "home_team"='south melbourne';

Question: What is the lowest crowd at corio oval?
SQL: SELECT MIN("crowd") FROM "round_15" WHERE "venue"='corio oval';

Question: What venue features carlton as an away team?
SQL: SELECT "venue" FROM "round_15" WHERE "away_team"='carlton';