What year was the cosworth ca2006 2.4 v8 4 series used?
CREATE TABLE table_name_74 (year INTEGER, engine VARCHAR)
SELECT AVG(year) FROM table_name_74 WHERE engine = "cosworth ca2006 2.4 v8 4 series"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_74 (year INTEGER, engine VARCHAR) Question: What year was the cosworth ca2006 2.4 v8 4 series used? [/INST] SELECT AVG(year) FROM table_name_74 WHERE engine = "cosworth ca2006 2.4 v8 4 series" </s>