What is the average laps for the grid smaller than 21 for Renzo Zorzi?
CREATE TABLE table_name_6 (laps INTEGER, grid VARCHAR, driver VARCHAR)
SELECT AVG(laps) FROM table_name_6 WHERE grid < 21 AND driver = "renzo zorzi"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_6 (laps INTEGER, grid VARCHAR, driver VARCHAR) Question: What is the average laps for the grid smaller than 21 for Renzo Zorzi? [/INST] SELECT AVG(laps) FROM table_name_6 WHERE grid < 21 AND driver = "renzo zorzi" </s>