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_1341577_10 (party VARCHAR, result VARCHAR)
### Question:
what's party with result being retired to run for u. s. senate republican hold
### Answer:
SELECT party FROM table_1341577_10 WHERE result = "Retired to run for U. S. Senate Republican hold"