What are the lowest number of points with a Year of 1978, and a Chassis of ensign n177?
CREATE TABLE table_name_15 (points INTEGER, year VARCHAR, chassis VARCHAR)
SELECT MIN(points) FROM table_name_15 WHERE year = 1978 AND chassis = "ensign n177"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_15 (points INTEGER, year VARCHAR, chassis VARCHAR) Question: What are the lowest number of points with a Year of 1978, and a Chassis of ensign n177? [/INST] SELECT MIN(points) FROM table_name_15 WHERE year = 1978 AND chassis = "ensign n177" </s>