Who was the visitor when ward recorded the decision with a record of 22–21–4?
CREATE TABLE "january" (
  "date" text,
  "visitor" text,
  "score" text,
  "home" text,
  "decision" text,
  "attendance" real,
  "record" text
);
SELECT "visitor" FROM "january" WHERE "decision"='ward' AND "record"='22–21–4';