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 was the home team score at North Melbourne's away game?
SQL: SELECT "home_team_score" FROM "round_5" WHERE "away_team"='north melbourne';

Question: Which away team scored 4.15 (39)?
SQL: SELECT "away_team" FROM "round_5" WHERE "away_team_score"='4.15 (39)';

Question: What was Collingwood's score at the home match against Richmond?
SQL: SELECT "home_team_score" FROM "round_5" WHERE "away_team"='richmond';