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_20183474_1 (oil_rig INTEGER, draw VARCHAR)
### Question:
What's the oil rig of the song with a draw number 9?
### Answer:
SELECT MIN(oil_rig) FROM table_20183474_1 WHERE draw = 9