and again if you go back to the randomization of 3 to one: one it's really only 1 or 20% of the participants that would get just the GP 100 so in other words you're basically telling people when they come into this study there's an 80% chance you're going to get antict 4 that's a much better set of odds than you know your typical study where you're going to be 50% likely to get the uh agent of Interest right