Name the engine for years before 1990 and chassis of eurobrun er189
CREATE TABLE table_name_57 (engine VARCHAR, year VARCHAR, chassis VARCHAR)
SELECT engine FROM table_name_57 WHERE year < 1990 AND chassis = "eurobrun er189"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_57 (engine VARCHAR, year VARCHAR, chassis VARCHAR) Question: Name the engine for years before 1990 and chassis of eurobrun er189 [/INST] SELECT engine FROM table_name_57 WHERE year < 1990 AND chassis = "eurobrun er189" </s>