Question: The Home team of Sydney had which ground?
SQL: SELECT "Ground" FROM "2-16388478-2" WHERE "Home team" = 'Sydney';

Question: What were the Away team Kangaroos Crowd totals?
SQL: SELECT SUM("Crowd") FROM "2-16388478-2" WHERE "Away team" = 'Kangaroos';

Question: What is the average Crowd for Away team with a score of 17.14 (116)?
SQL: SELECT AVG("Crowd") FROM "2-16388478-2" WHERE "Away team score" = '17.14 (116)';

Question: When the Ground was Optus Oval, what is the Home team score?
SQL: SELECT "Home team score" FROM "2-16388478-2" WHERE "Ground" = 'Optus Oval';