\What is the class of the station with the call sign w254ah?
CREATE TABLE table_name_35 (class VARCHAR, call_sign VARCHAR)
SELECT class FROM table_name_35 WHERE call_sign = "w254ah"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_35 (class VARCHAR, call_sign VARCHAR) Question: \What is the class of the station with the call sign w254ah? [/INST] SELECT class FROM table_name_35 WHERE call_sign = "w254ah" </s>