#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const ll MOD = 1000000007;
using P = pair<int,int>;
#define rep(i, n) for(int i = 0; i < n; i++)
#define all(x) (x).begin(),(x).end()

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