import java.io.*;
import java.util.*;

class CompareStrings
{
    public static void main(String[] args)
    {
        Scanner kbd = new Scanner(System.in);
        System.out.print("Enter a string: ");
        String input = kdb.nextLine();
        if(input.equals("Hello!"))
        {
            System.out.println("Hello to you too!");
        }
        else
        {
            System.out.println("What do you mean by \"" + input + "\"?");
        }
    }

}