text: 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_2 (frequency INTEGER, callsign VARCHAR, webcast VARCHAR, city_of_license VARCHAR)
  ### Question:
  Which long range AM station has the lowest frequency and includes a webcast of listen live, was licensed in the city of Monterrey, and uses the Callsign of xet?
  ### Answer:
  SELECT MIN(frequency) FROM table_name_2 WHERE webcast = "listen live" AND city_of_license = "monterrey" AND callsign = "xet"