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_25 (area__km²_ VARCHAR, principal_town_city VARCHAR)
  ### Question:
  What is the area of Waterford?
  ### Answer:
  SELECT area__km²_ FROM table_name_25 WHERE principal_town_city = "waterford"