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_44 (frequency INTEGER, city_of_license VARCHAR, website VARCHAR, webcast VARCHAR)
### Question:
Which Frequency has a Website of •, and a Webcast of •in san antonio?
### Answer:
SELECT AVG(frequency) FROM table_name_44 WHERE website = "•" AND webcast = "•" AND city_of_license = "san antonio"