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_15 (race VARCHAR, group VARCHAR, result VARCHAR)
### Question:
What was the race of the jockey in na group in 4th place?
### Answer:
SELECT race FROM table_name_15 WHERE group = "na" AND result = "4th"