#include <bits/stdc++.h>
using namespace std;
#define ALL(obj) (obj).begin(), (obj).end()
#define rALL(obj) (obj).rbegin(), (obj).rend()
using ll = long long;
// cout << fixed << setprecision(10)

int main() {
  int b, c;
  cin >> b >> c;
  bool ans = b == c;
  cout << (ans ? "Yes" : "No") << endl;
  return 0;
}