what is the least laps when the driver is rolf stommelen and the grid is more than 18?
CREATE TABLE table_name_99 (laps INTEGER, driver VARCHAR, grid VARCHAR)
SELECT MIN(laps) FROM table_name_99 WHERE driver = "rolf stommelen" AND grid > 18
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_99 (laps INTEGER, driver VARCHAR, grid VARCHAR) Question: what is the least laps when the driver is rolf stommelen and the grid is more than 18? [/INST] SELECT MIN(laps) FROM table_name_99 WHERE driver = "rolf stommelen" AND grid > 18 </s>