What is the average week of a game on November 12, 1989?
CREATE TABLE table_name_26 (week INTEGER, date VARCHAR)
SELECT AVG(week) FROM table_name_26 WHERE date = "november 12, 1989"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_26 (week INTEGER, date VARCHAR) Question: What is the average week of a game on November 12, 1989? [/INST] SELECT AVG(week) FROM table_name_26 WHERE date = "november 12, 1989" </s>