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: When the Away team is footscray, what is the Home team playing?
SQL: SELECT "home_team" FROM "round_15" WHERE "away_team"='footscray';

Question: When the Home team scores 14.16 (100), what is the sum of the Crowds?
SQL: SELECT SUM("crowd") FROM "round_15" WHERE "home_team_score"='14.16 (100)';

Question: What's the average number of people in the Crowd that attend essendon games as the Home team?
SQL: SELECT AVG("crowd") FROM "round_15" WHERE "home_team"='essendon';

Question: Which Away team plays at the Venue vfl park?
SQL: SELECT "away_team" FROM "round_15" WHERE "venue"='vfl park';