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 is the away team's score when the home team scores 16.8 (104)?
SQL: SELECT "away_team_score" FROM "round_5" WHERE "home_team_score"='16.8 (104)';

Question: What is the home team's score at mcg?
SQL: SELECT "home_team_score" FROM "round_5" WHERE "venue"='mcg';

Question: What day is the venue the western oval?
SQL: SELECT "date" FROM "round_5" WHERE "venue"='western oval';