Which Class has a Frequency MHz larger than 91.7, and a Call sign of k272ec?
CREATE TABLE table_name_21 (class VARCHAR, frequency_mhz VARCHAR, call_sign VARCHAR)
SELECT class FROM table_name_21 WHERE frequency_mhz > 91.7 AND call_sign = "k272ec"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (class VARCHAR, frequency_mhz VARCHAR, call_sign VARCHAR) Question: Which Class has a Frequency MHz larger than 91.7, and a Call sign of k272ec? [/INST] SELECT class FROM table_name_21 WHERE frequency_mhz > 91.7 AND call_sign = "k272ec" </s>