/**
 * Created by iyasuwatts on 10/17/17.
 */

import  java.util.Scanner;

public class Main {

    public static void main(String[] args ){
           Scanner in = new Scanner(System.in);
           System.out.print("What is your name? ");
           String name = in.nextLine();
           if (name.equals("Bob") || name.equals("Alice")){
            System.out.println("Hey there, " + name + "!");
            }
           
    }
}