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_79 (listed VARCHAR, county VARCHAR)
  ### Question:
  When was the historic place listed that's in canyon county?
  ### Answer:
  SELECT listed FROM table_name_79 WHERE county = "canyon"