CREATE TABLE "round_22" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: When did the north melbourne team play?
SQL: SELECT "date" FROM "round_22" WHERE "home_team"='north melbourne';

Question: Who was the away team at junction oval?
SQL: SELECT "away_team" FROM "round_22" WHERE "venue"='junction oval';

Question: What was the home team's score at junction oval?
SQL: SELECT "home_team_score" FROM "round_22" WHERE "venue"='junction oval';

Question: What venue was essendon the away team?
SQL: SELECT "venue" FROM "round_22" WHERE "away_team"='essendon';

Question: Who is the home team at kardinia park?
SQL: SELECT "home_team" FROM "round_22" WHERE "venue"='kardinia park';