Which date has a format's album?
CREATE TABLE table_name_31 (date VARCHAR, format_s_ VARCHAR)
SELECT date FROM table_name_31 WHERE format_s_ = "album"
### Context: CREATE TABLE table_name_31 (date VARCHAR, format_s_ VARCHAR) ### Question: Which date has a format's album? ### Answer: SELECT date FROM table_name_31 WHERE format_s_ = "album"