npc.addReply("balloon", "Ah! They are dropped by the charming little baby angels who dwell in Kikareukin Islands. I want one for my daughter.");
npc.addReply("silk thread", "That is from the silk glands of giant spiders. You need 40 spools of silk thread to make something as large as a cloak, say.");
npc.addReply("silk", "That is from the silk glands of giant spiders.");
npc.addReply("mithril nuggets", "You can find them for yourself.");
npc.addReply("Whiggins", "Find the wizard Whiggins inside his house in the magic city.");
npc.addReply("scientists", "I hear of experiments deep in Kalavan Castle. The scientists are a crazy bunch, but look for the lead researcher, Vincento Price, he may be sane enough to help you.");
// player says yes they brought the items needed
// we can't use the nice ChatActions here because we have to timestamp the quest slot