code: @Override
    public boolean isPunctuationWord(String str) {
      return chineseCommaAcceptFilter().accept(str) || chineseEndSentenceAcceptFilter().accept(str) || chineseDouHaoAcceptFilter().accept(str) || chineseQuoteMarkAcceptFilter().accept(str) || chineseParenthesisAcceptFilter().accept(str) || chineseColonAcceptFilter().accept(str) || chineseDashAcceptFilter().accept(str) || chineseOtherAcceptFilter().accept(str);
  
    }
docs: Accepts a String that is a punctuation
  word, and rejects everything else.
  If one can't tell for sure (as for ' in the Penn Treebank), it
  maks the best guess that it can.
  
  @return Whether this is a punctuation word