What is the lowest ERP W of  w223bp?
CREATE TABLE table_name_6 (erp_w INTEGER, call_sign VARCHAR)
SELECT MIN(erp_w) FROM table_name_6 WHERE call_sign = "w223bp"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_6 (erp_w INTEGER, call_sign VARCHAR) Question: What is the lowest ERP W of  w223bp? [/INST] SELECT MIN(erp_w) FROM table_name_6 WHERE call_sign = "w223bp" </s>