My wife used to work as a editor of a daily newspaper in Switzerland. And so she always was my advisor with press meetings, what title should I use and so on. And, of course, one of the advice is to invite important politicians to showing press meetings, as openings of new exhibits and so on. And so we opened the seal cliffs in Frankfurt for South African fur seals. And the Lord Mayor accepted the invitation and said she would speak on this occasion. And I discussed it with the responsible curator and the responsible keeper and they found yes. If we separate the big bull that weights about 300 kilograms and only the females of about 100 kilograms are present, the Lord Mayor can enter the enclosure and feed the seals. And the Lord Mayor was instructed by the curator to throw the fishes, not to hold them, and not to go too close to the water and so on.