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_1342292_42 (candidates VARCHAR, incumbent VARCHAR)
  ### Question:
  Who are all the candidates when Sam Rayburn was incumbent?
  ### Answer:
  SELECT candidates FROM table_1342292_42 WHERE incumbent = "Sam Rayburn"