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_36 (frequency_mhz INTEGER, erp_w VARCHAR)
### Question:
Which Frequency MHz has a ERP W of 250?
### Answer:
SELECT MAX(frequency_mhz) FROM table_name_36 WHERE erp_w = 250