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_1958768_3 (successor VARCHAR, district VARCHAR)
  ### Question:
  Name the successor for pennsylvania 15th
  ### Answer:
  SELECT successor FROM table_1958768_3 WHERE district = "Pennsylvania 15th"