private String mk(Sentence sent, int pos, int i) {
String cp;
if (0 <= (pos + i) && (pos + i) < sent.size()) {
cp = "mk:" + Integer.toString(i);
String word = sent.getWordAt(pos + i);
if (!StringUtils.isSign(word)) cp = "";
} else cp = "";
return cp;
}
private String hn(Sentence sent, int pos, int i) {
String cp;
if (0 <= (pos + i) && (pos + i) < sent.size()) {
cp = "hn:" + Integer.toString(i);
String word = sent.getWordAt(pos + i);
if (!StringUtils.containNumber(word)) cp = "";
} else cp = "";
return cp;
}