When Australian open is the championship what is the lowest year?
CREATE TABLE table_24901152_2 (year INTEGER, championship VARCHAR)
SELECT MIN(year) FROM table_24901152_2 WHERE championship = "Australian Open"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_24901152_2 (year INTEGER, championship VARCHAR) Question: When Australian open is the championship what is the lowest year? [/INST] SELECT MIN(year) FROM table_24901152_2 WHERE championship = "Australian Open" </s>