What call sign has ERP W greater than 197?
CREATE TABLE table_name_13 (call_sign VARCHAR, erp_w INTEGER)
SELECT call_sign FROM table_name_13 WHERE erp_w > 197
### Context: CREATE TABLE table_name_13 (call_sign VARCHAR, erp_w INTEGER) ### Question: What call sign has ERP W greater than 197? ### Answer: SELECT call_sign FROM table_name_13 WHERE erp_w > 197