#include <iostream>
 #include <iomanip>
 #include <cmath>

 using namespace std;

void Rofyda_Elghadban(){
  #ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout);
  #endif
}

int main()
 {   Rofyda_Elghadban();
 }
 int A, B;
 cin >> A>> B;
 if (A >= B){
 cout << "Yes";
 }
 else {
cout << "No";
 }
 return 0;
 }