using System;
using System.Collections.Generic;
using System.Text;

namespace TestConsole
{
	public class Person : Object
	{
		private string _FirstName;
		private string _LastName;
		private int _Age;

		public string FirstName
		{
			get
			{
				return _FirstName;
			}
			set
			{
				_FirstName = value;
			}
		}
		public string LastName
		{
			get
			{
				return _LastName;
			}
			set
			{
				_LastName = value;
			}
		}
		public int Age
		{
			get
			{
				return _Age;
			}
			set
			{
				_Age = value;
			}
		}
	}
	public class Employee : Person
	{
		private Int64 _EmployeeID;
		public Int64 EmployeeID
		{
			get
			{
				return _EmployeeID;
			}
			set
			{
				_EmployeeID = value;
			}
		}
	}		
	public class Program
	{
		public static void Main( )
		{
			Person p = new Person( );
			Employee Boss = ( Employee )p;

			Boss.FirstName = "Kiryn";
			Boss.LastName = "Strife";
			Boss.Age = 20;
			Boss.EmployeeID = 11111;

			Console.WriteLine( "First Name: {0}\n Last Name: {1}\nAge: {2}\nEmployeeID: {3}\n", Boss.FirstName, Boss.LastName,
				Boss.Age);
		}
	}
}