CREATE TABLE "round_4" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: Name the date with a home team of melbourne
SQL: SELECT "date" FROM "round_4" WHERE "home_team"='melbourne';

Question: Name the venue for collingwood home team
SQL: SELECT "venue" FROM "round_4" WHERE "home_team"='collingwood';

Question: I want to know the home team score for essendon away team
SQL: SELECT "home_team_score" FROM "round_4" WHERE "away_team"='essendon';