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_16 (days INTEGER, launch_date VARCHAR)
  ### Question:
  What is Highest Days, when Launch Date is 23 January 2010?
  ### Answer:
  SELECT MAX(days) FROM table_name_16 WHERE launch_date = "23 january 2010"