#include <bits/stdc++.h>
using namespace std;
#include <atcoder/all>
using namespace atcoder;
using ll=long long;
using Graph=vector<vector<int>>;
#define INF 1000000000
#define MOD 998244353
#define MAX 200000


int main(){
  int b,c;
  cin>>b>>c;
  if(b==c){
    cout<<"Yes"<<'\n';
  }else{
    cout<<"No"<<'\n';
  }
}