using System;

public class Program

{   

    public static void Main()

    {

        string[] spaceRocks = {"meteoroid", "meteor", "meteorite"};

        //bool HitGround(string s) => s == "meteorite";

        bool makesContact = Array.Exists(spaceRocks, s => s == "meteorite");

        if(makesContact)

        {

            Console.WriteLine("At least one space rock has reached the Earth's surface!");

        }

    }

}