On what date was the track Ballarat? 
CREATE TABLE table_2896329_1 (date VARCHAR, track VARCHAR)
SELECT date FROM table_2896329_1 WHERE track = "Ballarat"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2896329_1 (date VARCHAR, track VARCHAR) Question: On what date was the track Ballarat?  [/INST] SELECT date FROM table_2896329_1 WHERE track = "Ballarat" </s>