static S ctxFindRuleForInput() {
  ctxContext();
  for (WoodyRule rule : woodyOnRules(woodyBot()))
    if (rule.parsedCondition != null && rule.parsedCondition.get()) {
      print("Matching: " + rule.fullName + " " + structForUser(rule.properties));
      printIndent(struct(rule.body));
      // Just return first matching rule for now
      ret rule.fullName;
    }
  null;
}