Question: What home team played against South Melbourne?
SQL: SELECT "Home team" FROM "2-10809142-10" WHERE "Away team" = 'South Melbourne';

Question: What is the average crowd size for the home team Essendon?
SQL: SELECT AVG("Crowd") FROM "2-10809142-10" WHERE "Home team" = 'Essendon';

Question: What is the home team score when North Melbourne was the away team?
SQL: SELECT "Home team score" FROM "2-10809142-10" WHERE "Away team" = 'North Melbourne';