Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_19 (erp_w VARCHAR, call_sign VARCHAR)
### Question:
What is the ERP W with a call sign at w261cq?
### Answer:
SELECT erp_w FROM table_name_19 WHERE call_sign = "w261cq"