public string NotifySon(string Message)
            {
                string Result = "";

                if (FirstSon != null)
                {
                    FirstSon.Help(Message);
                    Result += "First one kicked out ";
                }

                if (SecondSon != null)
                {
                    Result += "Second one kicked out";
                    SecondSon.Help(Message);
                }

                return(Result);
            }
 public string NotifySon(string Message)
 {
     FirstSon.Help(Message);
     SecondSon.Help(Message);
     return("Both are kicked out");
 }