Who was the opponent when the Washington Nationals had a record of 8-4?
CREATE TABLE table_name_24 (opponent VARCHAR, record VARCHAR)
SELECT opponent FROM table_name_24 WHERE record = "8-4"
### Context: CREATE TABLE table_name_24 (opponent VARCHAR, record VARCHAR) ### Question: Who was the opponent when the Washington Nationals had a record of 8-4? ### Answer: SELECT opponent FROM table_name_24 WHERE record = "8-4"