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_21 (mission VARCHAR, date VARCHAR)
  ### Question:
  Which Mission is on 2003 apr 1?
  ### Answer:
  SELECT mission FROM table_name_21 WHERE date = "2003 apr 1"