Let me write that down. So the probability Bill not picked three nights in a row, well, that's the probability that he's not picked on the first night times the probability that he's not picked on the second night times the probability that he's not picked on the third night. So that's going to be three to the third power or three times three times three. So that's 27 over four to the third power. Four times four times four is 64. And if we want to express that as a decimal, so that is 27, let me get my calculator out, that is 27 divided by 64 is equal to, and I'll just round to the nearest hundredth right here, 0.42. So that is equal to 0.42.