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_3 (call_sign VARCHAR, erp_w VARCHAR, frequency_mhz VARCHAR)
### Question:
Which call sign has ERP Wlarger than 250, and Frequency MHZ smaller than 99.3?
### Answer:
SELECT call_sign FROM table_name_3 WHERE erp_w > 250 AND frequency_mhz < 99.3