Question: What was the score of the team North Melbourne played at Arden Street Oval?
SQL: SELECT "Away team score" FROM "2-10640687-7" WHERE "Home team" = 'North Melbourne';

Question: What date did the game at Arden Street Oval take place?
SQL: SELECT "Date" FROM "2-10640687-7" WHERE "Venue" = 'Arden Street Oval';