using System; using System.Collections.Generic; using System.Linq; using System.Text; public class MainClass { public static void Main() { string[] words = { "bei", "rie", "rei", "field" }; bool iAfterE = words.Any(w => w.Contains("ei")); Console.WriteLine("There is a word that contains in the list that contains 'ei': {0}", iAfterE); } }