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_1342331_18 (district VARCHAR, incumbent VARCHAR)
  ### Question:
  What district has Riley Joseph Wilson as the incumbent?
  ### Answer:
  SELECT district FROM table_1342331_18 WHERE incumbent = "Riley Joseph Wilson"