What that means is that the bar is high.
I would not say it is impossible to change the inflation target for something better, because there are other factors that change at the same time. We will examine various things that will help us ask different questions for the next time. For example, from now on we will be relying on unconventional policies. So we might employ those policies.
Five years from now, we will have gained a lot of experience with countries that are employing this type of policy. We will be able to see how effective these policies are. That is one thing.
There are others where over time we have seen more indexing of the system. That is something that changes.
So a lot changes in five years. It is not impossible that this could change in the future, but we have to make sure it would be for the better.