we run it in a more conversational framework with kind of you know to to people asking questions between each other and we see that just like a gracie's can crater or you know f ones basically actually metric here so it's you know the same task and we know that people when you ask them a question on one task force on another they're gonna do about the same you know maybe yes one task is a little bit harder than the other but you don't see them like suddenly you know lose half their accuracy this is again just hit set some