Which Date has a Set 1 of 21–25?
CREATE TABLE table_name_31 (date VARCHAR, set_1 VARCHAR)
SELECT date FROM table_name_31 WHERE set_1 = "21–25"
### Context: CREATE TABLE table_name_31 (date VARCHAR, set_1 VARCHAR) ### Question: Which Date has a Set 1 of 21–25? ### Answer: SELECT date FROM table_name_31 WHERE set_1 = "21–25"