Which ERP W is the lowest one that has a Call sign of w233be?
CREATE TABLE table_name_47 (erp_w INTEGER, call_sign VARCHAR)
SELECT MIN(erp_w) FROM table_name_47 WHERE call_sign = "w233be"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_47 (erp_w INTEGER, call_sign VARCHAR) Question: Which ERP W is the lowest one that has a Call sign of w233be? [/INST] SELECT MIN(erp_w) FROM table_name_47 WHERE call_sign = "w233be" </s>