What is the constructor on the team with 8 rounds and a chassis of 156 158 1512?
CREATE TABLE table_name_54 (constructor VARCHAR, rounds VARCHAR, chassis VARCHAR)
SELECT constructor FROM table_name_54 WHERE rounds = "8" AND chassis = "156 158 1512"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_54 (constructor VARCHAR, rounds VARCHAR, chassis VARCHAR) Question: What is the constructor on the team with 8 rounds and a chassis of 156 158 1512? [/INST] SELECT constructor FROM table_name_54 WHERE rounds = "8" AND chassis = "156 158 1512" </s>