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_2709_4 (format VARCHAR, frequency VARCHAR)
  ### Question:
  What is the format of 105.5 fm?
  ### Answer:
  SELECT format FROM table_2709_4 WHERE frequency = "105.5 FM"