using System.Collections.Generic;
public static void Main()
string[] musicalArtists = { "Adele", "Mardon 5", "Avril Lavigne" };
IEnumerable<string> aArtists =
from artist in musicalArtists
where artist.EndsWith("e") && artist.Substring(2,3) == "d"
foreach(var artist in aArtists)
Console.WriteLine(artist);