Equal Words

import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String firstWord = input.nextLine();
        String secondWord = input.nextLine();
        if (firstWord.equalsIgnoreCase(secondWord)) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
}