public class Solution {
    public static void main(String[] args) {
        Man man1 = new Man("Ivan", 18, "Gomel");
        Man man2 = new Man("Ivan", 18, "Gomel");
        Woman woman1 = new Woman("Lena", 18, "Gomel");
        Woman woman2 = new Woman("Lena", 18, "Gomel");
...