Question: What was the crowd when the home team had a score of 16.21 (117)?
SQL: SELECT "Crowd" FROM "2-10701045-15" WHERE "Home team score" = '16.21 (117)';

Question: What was the home team's score at Kardinia Park?
SQL: SELECT "Home team score" FROM "2-10701045-15" WHERE "Venue" = 'Kardinia Park';

Question: What is the venue when Melbourne is the away team?
SQL: SELECT "Venue" FROM "2-10701045-15" WHERE "Away team" = 'Melbourne';