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: What is the Away team score for Away team North Melbourne?
SQL: SELECT "away_team_score" FROM "round_1" WHERE "away_team"='north melbourne';

Question: Which Away team is associated with the Richmond Home team?
SQL: SELECT "away_team" FROM "round_1" WHERE "home_team"='richmond';