1 minus P2. So the not voting are 0s. The ones that are voting are 1s. And these are both Bernoulli distributions. And we know, just because this will be useful later on, we know that the means of this distribution are the same as the proportion that will vote for it. So you can see the mean of the men, or the proportion of the men that will vote. So we'll call that mean 1 is equal to P1.