Who was the Away team that played at Carlton on 11 June 1966?
CREATE TABLE "round_8" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);
SELECT "away_team" FROM "round_8" WHERE "date"='11 june 1966' AND "home_team"='carlton';