CREATE TABLE "round_5" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: What team was the away team when the home team scored 12.8 (80)?
SQL: SELECT "away_team" FROM "round_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 "round_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 "round_5" WHERE "venue"='lake oval';

Question: How many people were in the crowd when North Melbourne was the home team?
SQL: SELECT "crowd" FROM "round_5" WHERE "home_team"='north melbourne';