Who was the opposing team played at Riverfront Stadium?
CREATE TABLE table_14563349_11 (opponent VARCHAR, location VARCHAR)
SELECT opponent FROM table_14563349_11 WHERE location = "Riverfront Stadium"
### Context: CREATE TABLE table_14563349_11 (opponent VARCHAR, location VARCHAR) ### Question: Who was the opposing team played at Riverfront Stadium? ### Answer: SELECT opponent FROM table_14563349_11 WHERE location = "Riverfront Stadium"