using System;

public class Program

{

    public static void Main()

    {

        var names = new List<string>();

        names.Add("Peter");

        names.Add("Maria");

        names.Add("George");

        foreach (var name in names)

        Console.WriteLine(name);

        names.Remove("Maria");

        Console.WriteLine(

        String.Join(", ", names));

​

    }

}