The first difficulty is that moving animals can be difficult. What I already said, that airlines no longer accept animals. The border control can be difficult or it can be forbidden, because of health reasons, to import or export an animal. And it can be very, very far away from Lisbon to Moscow. I don’t know how many thousand kilometers these are. And these are all difficulties. And the one thing that so far is hardly ever considered is behavior, especially social behavior. Not every, just one female and one male that genetically fit reproduce, just because they do not like each other.