String type = parse.getType();
PartOfSpeech partOfSpeech = null;
PennTreeBankWordTagset posTag = POSWord.resolveTag(type);
if (posTag != null) {
partOfSpeech = POSWord.newWordInstance(posTag, parse.toString());
}
if (Sentence.PennTreeBankClauseTagset.literals().contains(type)) {