Which year had 0 points and an AGS JH23B chassis?
CREATE TABLE table_name_81 (year VARCHAR, points VARCHAR, chassis VARCHAR)
SELECT year FROM table_name_81 WHERE points = 0 AND chassis = "ags jh23b"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_81 (year VARCHAR, points VARCHAR, chassis VARCHAR) Question: Which year had 0 points and an AGS JH23B chassis? [/INST] SELECT year FROM table_name_81 WHERE points = 0 AND chassis = "ags jh23b" </s>