CREATE TABLE "round_7" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: Where did Footscray play as the away team?
SQL: SELECT "venue" FROM "round_7" WHERE "away_team"='footscray';

Question: What was the attendance when the Arden Street Oval?
SQL: SELECT "crowd" FROM "round_7" WHERE "venue"='arden street oval';