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 party (Party_Theme VARCHAR, Number_of_hosts VARCHAR)
  ### Question:
  List the themes of parties in ascending order of number of hosts.
  ### Answer:
  SELECT Party_Theme FROM party ORDER BY Number_of_hosts