CREATE TABLE "round_1" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: When did Hawthorn play as the away team?
SQL: SELECT "date" FROM "round_1" WHERE "away_team"='hawthorn';

Question: Which team played Footscray?
SQL: SELECT "away_team" FROM "round_1" WHERE "home_team"='footscray';

Question: How many were in the crowd when North Melbourne was the home team?
SQL: SELECT "crowd" FROM "round_1" WHERE "home_team"='north melbourne';