#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define ll long long
#define mod 998244353
int main(){
    cin.tie(0)->sync_with_stdio(0);
    cout.tie(0);
    ll X,Y;
    cin>>X>>Y;
    if(X==Y) cout<<"Yes"<<endl;
    else cout<<"No"<<endl;
}