public class Solution { public static void main(String[] args) { Man man1 = new Man("Olek", 15, "lol"); Man man2 = new Man("Olek", 15, "lol"); Woman woman1 = new Woman("Ola", 16, "lol"); Woman woman2 = new Woman("Ola", 16, "lol"); System.out.println(man1); System.out.println(man2); System.out.println(woman1); System.out.println(woman2); } public static class Man { String name; int age; String address; public Man(String name, int age, String address) { this.name = name; this.age = age; this.address = address; } } public static class Woman { String name; int age; String address; public Woman(String name, int age, String address) { this.name = name; this.age = age; this.address = address; } } }