[joligario]

Not that I know of.. however, you can script a skill check. Something along the lines of this method:

if ($text=~/hail/i) {
  if ($client->GetSkill(XX) > 50) {
    quest::say("Your skill is above 50, so you can understand me.");
  }
  else {
    quest::say("Gjoiwjf hoiaw oihaf 28? oi ahwue whiuhaw wewe=");
  }
}