public InfoResponse(Symbol symbol) {
if (symbol instanceof SymbolList) {
SymbolList pairs = (SymbolList)symbol;
for (int i = 0; i < pairs.size(); i++) {
Symbol pairSymbol = pairs.get(i);
if (pairSymbol instanceof SymbolList) {
SymbolList pair = (SymbolList)pairSymbol;
if (pair.size() < 2) continue;
String key = pair.get(0).toString().toLowerCase();
String value = "";