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_10361230_1 (round INTEGER, position VARCHAR)
### Question:
Where does the defensive back position appear first?
### Answer:
SELECT MIN(round) FROM table_10361230_1 WHERE position = "Defensive Back"