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_name_48 (district VARCHAR, result VARCHAR)
### Question:
result is lost re-election republican gain, what is the district?
### Answer:
SELECT district FROM table_name_48 WHERE result = "lost re-election republican gain"