static String boss(S line) {
    try {
      //S s = sendToLocalBotOpt("Boss Bot", line);
      DialogIO io = talkTo(4990); // Boss Bot port
      io.readLine();
      io.sendLine(line);
      S s = io.readLine();
      new Matches m;
      if (match3("text: *", s, m))
        return unquote(m.m[0]);
      return null;
    } catch (Exception e) {
      //e.printStackTrace();
      return null;
    }
  }