What's the frequency when the identifier is cbf-fm-14 having a class of A?
CREATE TABLE table_name_14 (frequency VARCHAR, class VARCHAR, identifier VARCHAR)
SELECT frequency FROM table_name_14 WHERE class = "a" AND identifier = "cbf-fm-14"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_14 (frequency VARCHAR, class VARCHAR, identifier VARCHAR) Question: What's the frequency when the identifier is cbf-fm-14 having a class of A? [/INST] SELECT frequency FROM table_name_14 WHERE class = "a" AND identifier = "cbf-fm-14" </s>