Question: What was the Home team score when the crowd was larger than 12240 and Carlton was the away team?
SQL: SELECT "Home team score" FROM "2-10809157-3" WHERE "Crowd" > 12240.0 AND "Away team" = 'Carlton';

Question: What Venue had Carlton has the Away team?
SQL: SELECT "Venue" FROM "2-10809157-3" WHERE "Away team" = 'Carlton';