Question: What team was the away team when the home team scored 12.8 (80)?
SQL: SELECT "Away team" FROM "2-10808089-5" WHERE "Home team score" = '12.8 (80)';

Question: What team was the away team when the home team scored 9.10 (64)?
SQL: SELECT "Away team" FROM "2-10808089-5" WHERE "Home team score" = '9.10 (64)';

Question: What team was the away team when they played at Lake Oval?
SQL: SELECT "Away team score" FROM "2-10808089-5" WHERE "Venue" = 'Lake Oval';

Question: How many people were in the crowd when North Melbourne was the home team?
SQL: SELECT "Crowd" FROM "2-10808089-5" WHERE "Home team" = 'North Melbourne';