Question: Which home team had a home team score of 15.8 (98)?
SQL: SELECT "Home team" FROM "2-10640687-6" WHERE "Home team score" = '15.8 (98)';

Question: What was Fitzroy's score when they were the home team?
SQL: SELECT "Home team score" FROM "2-10640687-6" WHERE "Home team" = 'Fitzroy';

Question: Who was the home team when the away team had a score of 11.18 (84)?
SQL: SELECT "Home team" FROM "2-10640687-6" WHERE "Away team score" = '11.18 (84)';