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_1341690_21 (district VARCHAR, candidates VARCHAR)
  ### Question:
  what is the district with the candidates edward boland (d) unopposed?
  ### Answer:
  SELECT district FROM table_1341690_21 WHERE candidates = "Edward Boland (D) Unopposed"