Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2147588_4 (date_successor_seated VARCHAR, vacator VARCHAR)
### Question:
When james brooks (d) is the vacator what is the date the successor was seated?
### Answer:
SELECT date_successor_seated FROM table_2147588_4 WHERE vacator = "James Brooks (D)"