code: def naturalize_thing(self, string):
          
  
          # Things we want to move to the back of the string:
          articles = [
                          'a', 'an', 'the',
                          'un', 'une', 'le', 'la', 'les', "l'", "l’",
                          'ein', 'eine', 'der', 'die', 'das',
                          'una', 'el', 'los', 'las',
                      ]
  
          sort_string = string
          parts = string.split(' ')
  
          if len(parts) > 1 and parts[0] in articles:
              if parts[0] != parts[1]:
                  # Don't do this if the name is 'The The' or 'La La Land'.
                  # Makes 'long blondes, the':
                  sort_string = '{}, {}'.format(' '.join(parts[1:]), parts[0])
  
          sort_string = self._naturalize_numbers(sort_string)
  
          return sort_string
docs: Make a naturalized version of a general string, not a person's name.
          e.g., title of a book, a band's name, etc.
  
          string -- a lowercase string.