// digit = false; // todo: Just turned off while we test it.
if (digit) {
sb.append("NUMBER");
} else {
if (distSim == null) {
distSim = new DistSimClassifier(wordClassesFile, false, true);
// todo XXXX booleans depend on distsim file; need more options
}
String cluster = distSim.distSimClass(word);
if (cluster == null) {