Who made the report when the home team is north Melbourne?
CREATE TABLE "round_22" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "ground" text,
  "crowd" real,
  "date" text,
  "report" text
);
SELECT "report" FROM "round_22" WHERE "home_team"='North Melbourne';