What manufacturer made class b-2?
CREATE TABLE table_name_47 (manufacturer VARCHAR, class VARCHAR)
SELECT manufacturer FROM table_name_47 WHERE class = "b-2"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_47 (manufacturer VARCHAR, class VARCHAR) Question: What manufacturer made class b-2? [/INST] SELECT manufacturer FROM table_name_47 WHERE class = "b-2" </s>