CREATE TABLE table_51474 ("Date" CLOB, "Visitor" CLOB, "Score" CLOB, "Home" CLOB, "Decision" CLOB, "Attendance" FLOAT, "Record" CLOB)

Who was the visitor when ward recorded the decision with a record of 22 21 4?
SELECT "Visitor" FROM table_51474 WHERE "Decision" = 'ward' AND "Record" = '22–21–4'
SELECT "Visitor" FROM "table_51474" WHERE "Decision" = 'ward' AND "Record" = '22–21–4'