} else if (rawEntry instanceof LexicalEntry.UnaryLexicalEntry) {
LexicalEntry.UnaryLexicalEntry entry = (LexicalEntry.UnaryLexicalEntry) rawEntry;
result.addChild("unary");
result.addChild(entry.textDescription);
result.addChild(entry.normalizedTextDesc);
result.addChild(setToLispTree(entry.fbDescriptions));
result.addChild(entry.formula.toString());
result.addChild(entry.source.toString());
result.addChild("" + entry.popularity);
result.addChild("" + entry.distance);