#include <bits/stdc++.h>
using namespace std;
using pii = pair<int, int>;
using ll = long long;
using pll = pair<ll, ll>;

int main() {
  ios::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);

  int x, y;
  cin >> x >> y;
  cout << (x==y ? "Yes" : "No" );
}