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_1342233_42 (first_elected INTEGER, district VARCHAR)
  ### Question:
  When was the Tennessee 3 district incumbent first elected? 
  ### Answer:
  SELECT MAX(first_elected) FROM table_1342233_42 WHERE district = "Tennessee 3"