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 (race_winner VARCHAR, event_name VARCHAR)
### Question:
Who was the Race Winner of the Southern Illinois 100?
### Answer:
SELECT race_winner FROM table_name_48 WHERE event_name = "southern illinois 100"