code: def matchremove_noun_endings(word):
      
  
      was_stemmed = False
  
      """common and proper noun and adjective word endings sorted by charlen, then alph"""
      noun_endings = ['arons', 'ains', 'aron', 'ment', 'ain', 'age', 'on', 'es', 'ée', 'ee', 'ie', 's']
  
      for ending in noun_endings:
          """ignore exceptions"""
          if word in exceptions:
              word = word
              was_stemmed = True
              break
          if word == ending:
              word = word
              was_stemmed = True
              break
          """removes noun endings"""
          if word.endswith(ending):
              word = re.sub(r'{0}$'.format(ending), '', word)
              was_stemmed = True
              break
  
      return word, was_stemmed
docs: Remove the noun and adverb word endings