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_21 (grid INTEGER, time_retired VARCHAR, laps VARCHAR)
### Question:
What is the low grid total for a retired due to steering in under 15 laps?
### Answer:
SELECT MIN(grid) FROM table_name_21 WHERE time_retired = "steering" AND laps < 15