#include <stdio.h>
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint = modint998244353;
using namespace std;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf 1000000000

int main(){
	
	int a,b;
	cin>>a>>b;
	if(a==b)cout<<"Yes"<<endl;
	else cout<<"No"<<endl;
	
	return 0;
}