How many people did Mayor Olav Martin Vik preside over?
CREATE TABLE table_name_87 (innhabitants INTEGER, mayor VARCHAR)
SELECT AVG(innhabitants) FROM table_name_87 WHERE mayor = "olav martin vik"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_87 (innhabitants INTEGER, mayor VARCHAR) Question: How many people did Mayor Olav Martin Vik preside over? [/INST] SELECT AVG(innhabitants) FROM table_name_87 WHERE mayor = "olav martin vik" </s>