What brand of vehicle won a race driven by Tazio Nuvolari?
CREATE TABLE table_name_81 (winning_constructor VARCHAR, winning_drivers VARCHAR)
SELECT winning_constructor FROM table_name_81 WHERE winning_drivers = "tazio nuvolari"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_81 (winning_constructor VARCHAR, winning_drivers VARCHAR) Question: What brand of vehicle won a race driven by Tazio Nuvolari? [/INST] SELECT winning_constructor FROM table_name_81 WHERE winning_drivers = "tazio nuvolari" </s>