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_20 (city_of_license VARCHAR, erp_w VARCHAR, frequency_mhz VARCHAR)
### Question:
Which city has ERP W under 14 and a frequency over 93.7MHz?
### Answer:
SELECT city_of_license FROM table_name_20 WHERE erp_w < 14 AND frequency_mhz > 93.7