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 listed crowd when essendon is the away squad?
SQL: SELECT COUNT("crowd") FROM "round_5" WHERE "away_team"='essendon';

Question: What venue featured a crowd of over 30,000?
SQL: SELECT "venue" FROM "round_5" WHERE "crowd">'30,000';

Question: What was the listed crowd at junction oval?
SQL: SELECT "crowd" FROM "round_5" WHERE "venue"='junction oval';