Harry l Stephen rides a Norton machine on what date?
CREATE TABLE table_name_56 (date VARCHAR, machine VARCHAR, rider VARCHAR)
SELECT date FROM table_name_56 WHERE machine = "norton" AND rider = "harry l stephen"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_56 (date VARCHAR, machine VARCHAR, rider VARCHAR) Question: Harry l Stephen rides a Norton machine on what date? [/INST] SELECT date FROM table_name_56 WHERE machine = "norton" AND rider = "harry l stephen" </s>