Which Opponent was played on 1991-10-13?
CREATE TABLE table_name_52 (opponent VARCHAR, date VARCHAR)
SELECT opponent FROM table_name_52 WHERE date = "1991-10-13"
### Context: CREATE TABLE table_name_52 (opponent VARCHAR, date VARCHAR) ### Question: Which Opponent was played on 1991-10-13? ### Answer: SELECT opponent FROM table_name_52 WHERE date = "1991-10-13"