What team uses a Cosworth DFV V8 engine and DN9 Chassis?
CREATE TABLE table_name_68 (entrant VARCHAR, engine VARCHAR, chassis VARCHAR)
SELECT entrant FROM table_name_68 WHERE engine = "cosworth dfv v8" AND chassis = "dn9"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_68 (entrant VARCHAR, engine VARCHAR, chassis VARCHAR) Question: What team uses a Cosworth DFV V8 engine and DN9 Chassis? [/INST] SELECT entrant FROM table_name_68 WHERE engine = "cosworth dfv v8" AND chassis = "dn9" </s>