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_name_48 (episode INTEGER, performer_4 VARCHAR)
  ### Question:
  What is the lowest episode number where john bird was the 4th performer?
  ### Answer:
  SELECT MIN(episode) FROM table_name_48 WHERE performer_4 = "john bird"