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: What date is the crowd larger than 20,000?
SQL: SELECT "date" FROM "round_4" WHERE "crowd">'20,000';

Question: Which away team has a score of more that 11.13 (79)
SQL: SELECT "away_team" FROM "round_4" WHERE "away_team_score"='11.13 (79)';