What is the grid number of Sandro Cortese, who has Aprilia as the manufacturer and less than 19 laps?
CREATE TABLE table_name_44 (grid INTEGER, rider VARCHAR, manufacturer VARCHAR, laps VARCHAR)
SELECT SUM(grid) FROM table_name_44 WHERE manufacturer = "aprilia" AND laps < 19 AND rider = "sandro cortese"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_44 (grid INTEGER, rider VARCHAR, manufacturer VARCHAR, laps VARCHAR) Question: What is the grid number of Sandro Cortese, who has Aprilia as the manufacturer and less than 19 laps? [/INST] SELECT SUM(grid) FROM table_name_44 WHERE manufacturer = "aprilia" AND laps < 19 AND rider = "sandro cortese" </s>