What is the average building year for Superb?
CREATE TABLE table_name_75 (built INTEGER, name VARCHAR)
SELECT AVG(built) FROM table_name_75 WHERE name = "superb"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_75 (built INTEGER, name VARCHAR) Question: What is the average building year for Superb? [/INST] SELECT AVG(built) FROM table_name_75 WHERE name = "superb" </s>