CREATE TABLE "round_18" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: When did the away team carlton play?
SQL: SELECT "date" FROM "round_18" WHERE "away_team"='carlton';

Question: Where did a home team score 8.14 (62)?
SQL: SELECT "venue" FROM "round_18" WHERE "home_team_score"='8.14 (62)';