#include <bits/stdc++.h>
using namespace std;
template <typename t1, typename t2>
inline bool upmax(t1 &a, t2 b) {
  if (a < (t1)b) {
    a = (t1)b;
    return true;
  } else
    return false;
}
template <typename t1, typename t2>
inline bool upmin(t1 &a, t2 b) {
  if (a > (t1)b) {
    a = (t1)b;
    return true;
  } else
    return false;
}
template <typename T>
inline bool pal(T &x) {
  int n = (int((x.size())));
  for (int i = 0; i < n / 2; i++) {
    if (x[i] != x[n - i - 1]) return 0;
  }
  return 1;
}
template <typename T>
inline T gcd(T a, T b) {
  return b ? gcd(b, a % b) : a;
}
template <typename T>
inline T lcm(T a, T b) {
  return a * (b / gcd(a, b));
}
template <typename T>
inline T sqr(T a) {
  return a * a;
}
int month[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int dx[] = {1, 0, -1, 0, 1, 1, -1, -1};
int dy[] = {0, 1, 0, -1, 1, -1, 1, -1};
inline long long mp(long long a, long long b) { return (a << 31) + b; }
class PQ_compare {
 public:
  bool operator()(const int a, const int b) const { return 1; }
};
const int INF = 1000000404;
const long long LINF = 4000000000000000404ll;
const long long MOD = 1000000007ll;
const long double PI = acos(-1.0);
const long double EPS = 1e-9;
int SQ = 404;
int a[211111];
int k[211111];
int K[211111];
void solve() {
  int a, b;
  cin >> a >> b;
  if (a == b)
    cout << "Yes";
  else
    cout << "No";
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int t = 1;
  while (t--) solve();
  return 0;
}
