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_72 (grid INTEGER, time_retired VARCHAR, laps VARCHAR)
### Question:
WHAT IS THE LOWEST GRID FOR RETIREMENT, AND LAPS LARGER THAN 17?
### Answer:
SELECT MIN(grid) FROM table_name_72 WHERE time_retired = "retirement" AND laps > 17