#include <iostream>
#include <vector>
#include <algorithm>
#include <functional>
#include <queue>
#include <map>
#include <cmath>
#include <iomanip>
#include <set>

using namespace std;

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