IMHO, the believe is if the patient condition improves within his body, those symptoms will start going away. If this relation does exist and hold true and BP knows the data of the patients, he will have a very high confidence that the result is amazing based on those data. But is it also possible that all Pacebo patients recover miraculously fast and all patients with Leronlimab does not respond to the medicine. I guess it is also possible. But my money will be on Leronlimab based on the data we have seen so far.