// KAIST
private String getSpecialLabel(CTNode C) {
CTNode d = C.c2d.getDependencyHead();
if (CTLibKaist.isPunctuation(C) || CTLibKaist.isPunctuation(d)) return DEPLibKr.DEP_PUNCT;
if (CTLibKaist.isOnlyEJX(C, DELIM_PLUS)) return DEPLibKr.DEP_EJX;
if (C.isPTag(CTLibKaist.PTAG_AUXP)) return DEPLibKr.DEP_AUX;
if (CTLibKaist.isConjunction(C, DELIM_PLUS)) return DEPLibKr.DEP_CC;
if (CTLibKaist.isConjunct(C, DELIM_PLUS)) return DEPLibKr.DEP_CONJ;
return null;
}
@Override
protected int getHeadFlag(CTNode child) {
if (child.c2d.hasHead()) return -1;
if (child.isPTag(CTLibKaist.PTAG_AUXP)) return 1;
if (child.isPTag(CTLibKaist.PTAG_IP)) return 2;
if (child.hasFTag(CTLibKaist.FTAG_PRN)) return 3;
if (CTLibKaist.isOnlyEJX(child, DELIM_PLUS)) return 4;
if (CTLibKaist.isPunctuation(child)) return 5;
return 0;
}