Who was the winning team before 1956 on October 21?
CREATE TABLE table_name_43 (winner VARCHAR, year VARCHAR, date VARCHAR)
SELECT winner FROM table_name_43 WHERE year < 1956 AND date = "october 21"
### Context: CREATE TABLE table_name_43 (winner VARCHAR, year VARCHAR, date VARCHAR) ### Question: Who was the winning team before 1956 on October 21? ### Answer: SELECT winner FROM table_name_43 WHERE year < 1956 AND date = "october 21"