What Chassis was driven by Otto Stuppacher?
CREATE TABLE table_name_12 (chassis VARCHAR, driver VARCHAR)
SELECT chassis FROM table_name_12 WHERE driver = "otto stuppacher"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_12 (chassis VARCHAR, driver VARCHAR) Question: What Chassis was driven by Otto Stuppacher? [/INST] SELECT chassis FROM table_name_12 WHERE driver = "otto stuppacher" </s>