And power is the probability of not making a type two error. So that would decrease the probability of making a type two error. But in this question, we're going the other way. We're decreasing the level of significance, which would lower the probability of making a type one error, but this would decrease the power. It actually would increase, it actually would increase the probability of making a type two, a type two error. And so which of these choices are consistent with that? Well, choice A says that both the type two error and the power would decrease.