public void AddPerson(string name, uint age, int language)
{
Person.LanguageType type = (Person.LanguageType)language;
if ((name == "") || (age <= 0))
{
GeneratePerson(out name, out age, out type);
}
person = new Person(name, age, type);
view.InformMessage("You add person to conversation");
view.PersonMessage(person.Talk());
}