If the Away team scored 5.22 (52) on the Date of 15 july 1967, what was the Away team?
CREATE TABLE "round_12" (
  "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_12" WHERE "date"='15 july 1967' AND "away_team_score"='5.22 (52)';