What is the Class for the ERP W of more than 2 and the call sign of w223au?
CREATE TABLE table_name_50 (class VARCHAR, erp_w VARCHAR, call_sign VARCHAR)
SELECT class FROM table_name_50 WHERE erp_w > 2 AND call_sign = "w223au"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_50 (class VARCHAR, erp_w VARCHAR, call_sign VARCHAR) Question: What is the Class for the ERP W of more than 2 and the call sign of w223au? [/INST] SELECT class FROM table_name_50 WHERE erp_w > 2 AND call_sign = "w223au" </s>