using System;

public class Program

{

    public class Belt

         {

             private string ownersName;

             private string phoneNumber;

             public string OwnersName

            {

                  set{ownersName=value;}

                  get{return this.ownersName;}

            }

             public string PhoneNumber

            {

                  set{phoneNumber=value;}

                  get{return this.phoneNumber;}

            }

        //konstruktor

        public Belt(string dogOwnersName, string dogNumber)

        {

            this.OwnersName=dogOwnersName;

            this.PhoneNumber=dogNumber;

        }

        public Belt()

        {

        }

    }

    public class Dog

    {

        private int age;

        private string name;

        private string breet;

        private string color;

        public Belt ownersBelt =new Belt();

        //konstruktor

        public Dog(string aName)

        {

            Name=aName;

        }

        public int Age

        {

            set{age=value;}

            get{return this.age;}

        }

        public string Name

        {

            set{name=value;}

            get{return this.name;}

        }

        public string Breet

        {

            set{breet=value;}

            get{return this.breet;}

        }

        public string Color

        {

            set{color=value;}

            get{return this.color;}

        }

        public void Sit()

        {

            Console.WriteLine("The dog {0} is sitting", this.Name);

        }

        public void GivePaw()

        {

            Console.WriteLine("The dog {0} is giving a paw", this.Name);

        }

        public void Run()

        {

            Console.WriteLine("The dog {0} is running", this.Name);

        }

        public void Yelp()

        {

            Console.WriteLine("The dog {0} is yelping", this.Name);

        }

    }

    public static void Main()

        {

            Dog jack=new Dog("jack");

            jack.ownersBelt= new Belt("Ivan Ivanov","0876503896");

            jack.Sit();

            jack.Age=3;

            Console.WriteLine("Jack's age- "+jack.Age);

            Console.WriteLine("{0} owner is {1} with number {2}",jack.Name,jack.ownersBelt.OwnersName,jack.ownersBelt.PhoneNumber);

            Console.WriteLine();

            Dog bug=new Dog("Bug");

            bug.ownersBelt= new Belt("Petur Dimitrov","0864891334");

            bug.Run();

            bug.Color   = " black ";

            Console.WriteLine("Bug's color- "+bug.Color); 

            Console.WriteLine("{0} owner is {1} with number {2}",bug.Name,bug.ownersBelt.OwnersName,bug.ownersBelt.PhoneNumber);

            Console.WriteLine();

            Dog alonso=new Dog("Alonso");

            alonso.ownersBelt= new Belt("Ivan Mitev","0834775865");

            alonso.Yelp();

            alonso.Breet= " pitbul ";

            Console.WriteLine("Alonso’s breet-" +alonso.Breet);

            Console.WriteLine("{0} owner is {1} with number {2}",alonso.Name,alonso.ownersBelt.OwnersName,alonso.ownersBelt.PhoneNumber);

            Console.WriteLine();

            Dog jerry=new Dog("Jerry");

            jerry.ownersBelt= new Belt("Dimitur Rumenov","0844467376");

            jerry.GivePaw();

            jerry.Breet= "Chihuahua ";

            Console.WriteLine("Chihuahua’s breet-"+jerry.Breet);

            Console.WriteLine("{0} owner is {1} with number {2}",jerry.Name,jerry.ownersBelt.OwnersName,jerry.ownersBelt.PhoneNumber);

            Console.WriteLine();

    }

}