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_10 (laps INTEGER, rider VARCHAR, grid VARCHAR)
### Question:
What is the lowest laps for rider andrew pitt, with a grid smaller than 18? Wha
### Answer:
SELECT MIN(laps) FROM table_name_10 WHERE rider = "andrew pitt" AND grid < 18