!747

m {
  p {
    while (true) {
      S line = suckFromChat();
      if (line.length() == 0) continue;
      L<S> tok = javaTok(line);
      S text = unquote(tok.get(tok.size()-2));
      final S guy = tok.get(1);
      if (text.startsWith("?? ")) {
        final S question = text.substring(3);
        thread {
          S answer = getAnswer(question);
          if (answer != null && answer.length() != 0) {
            S x = guy + ": " + answer;
            if (isAutoReportToChatOn())
              print(x); // Printing (=thinking) is enough for being heard around here :-))
            else
              reportToChat(x);
          }
        }
      }
    }
  }
  
  static S getAnswer(S question) {
    return "I know that you " + question;
  }
}