What is the frequency for the active rock format?
CREATE TABLE table_name_18 (frequency VARCHAR, format VARCHAR)
SELECT frequency FROM table_name_18 WHERE format = "active rock"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_18 (frequency VARCHAR, format VARCHAR) Question: What is the frequency for the active rock format? [/INST] SELECT frequency FROM table_name_18 WHERE format = "active rock" </s>