using System;

​

class Program

{

    public class Apartment

    {

        public const string address = "858 Brook Street, Salt City";

        public string owner = "Jeffrey";

        public string tenant = "Allen";

    }

​

    public class Print

    {

        public void Display(string other1, string other2)

        {

            Apartment obj = new Apartment();

            Console.WriteLine(other1+" and "+other2+" have lived together in this apartment before "+obj.tenant+".");

        }

    }

    public static void Main(string[] args)

    {

        Apartment obj = new Apartment();

        Print obj2 = new Print();

        Console.WriteLine("This apartment is owned by " + obj.owner + ".");

        Console.WriteLine("It is located at " + Apartment.address + ".");

        Console.WriteLine(obj.tenant + " currently rents it.");

        obj2.Display("Roger", "Jenna");

    }

}

​