sS webBot_answer(S s, S botID) {
 S answer = loadPageWithParams("https://botcompany.de/" + psI(botID) + "/raw/answer/rand=" + randomID(),
    q := s, noDefault := 1 /* against spam filter */);
  print(botID + ": " + answer);
  ret eq(answer, "ERROR.") ? null : answer;
}