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_17641206_2 (written_by VARCHAR, viewership VARCHAR)
  ### Question:
  How many people wrote the episode that had 6.34 million viewers?
  ### Answer:
  SELECT COUNT(written_by) FROM table_17641206_2 WHERE viewership = "6.34 million"