What chassis was used with the Chevrolet engine in 1991?
CREATE TABLE table_name_70 (chassis VARCHAR, engine VARCHAR, year VARCHAR)
SELECT chassis FROM table_name_70 WHERE engine = "chevrolet" AND year = 1991
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_70 (chassis VARCHAR, engine VARCHAR, year VARCHAR) Question: What chassis was used with the Chevrolet engine in 1991? [/INST] SELECT chassis FROM table_name_70 WHERE engine = "chevrolet" AND year = 1991 </s>