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

class Main
{
    public static void main(String args[])throws Exception
    {
        BufferedReader bu=new BufferedReader(new InputStreamReader(System.in));
        StringBuilder sb=new StringBuilder();
        String s[]=bu.readLine().split(" ");
        int a=Integer.parseInt(s[0]),b=Integer.parseInt(s[1]);
        if(a==b) sb.append("Yes\n");
        else sb.append("No\n");
        System.out.print(sb);
    }
}