Which Established has a League of ontario australian football league?
CREATE TABLE table_name_62 (established VARCHAR, league VARCHAR)
SELECT established FROM table_name_62 WHERE league = "ontario australian football league"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_62 (established VARCHAR, league VARCHAR) Question: Which Established has a League of ontario australian football league? [/INST] SELECT established FROM table_name_62 WHERE league = "ontario australian football league" </s>