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 (nationality VARCHAR, college VARCHAR, round VARCHAR, position VARCHAR)
### Question:
Which nationality has a round of 1, and F position from Louisville?
### Answer:
SELECT nationality FROM table_name_15 WHERE round = "1" AND position = "f" AND college = "louisville"