What date was Joakim Bonnier in the pole position?
CREATE TABLE table_name_21 (date VARCHAR, pole_position VARCHAR)
SELECT date FROM table_name_21 WHERE pole_position = "joakim bonnier"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (date VARCHAR, pole_position VARCHAR) Question: What date was Joakim Bonnier in the pole position? [/INST] SELECT date FROM table_name_21 WHERE pole_position = "joakim bonnier" </s>