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_1342270_42 (district VARCHAR, incumbent VARCHAR)
  ### Question:
  In how many districts was the incumbent Estes Kefauver? 
  ### Answer:
  SELECT COUNT(district) FROM table_1342270_42 WHERE incumbent = "Estes Kefauver"