was then imagine what you're interested in is finding a policy and you have maybe a budget of doing 20 runs then maybe what matters is what's the best one among those 20 runs or it could be a little more robust aberrancy you know how do the best three runs do and so an approach where the best three runs are consistently great then that's an approach where if you won't afford 20 runs total you'll have a good one among them and so that's a it's kind of a funny way to score things but it happens to be how they do things in this paper