static S ai_standardAnswerEval_triple_dollarVars(T3<S> t) {
  for (Pair<S> p : ai_texts_verified_bothQuoted("is a good eval for user triple")) {
    SS match = simpleMatchTriple_dollarVars(ai_parseTriple(p.b), t);
    if (match != null)
      ret smartBotEval(p.a); // don't format
  }
  null;
}