#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<ll,ll> P;
#define REP(i,n) for(ll i=0;i<ll(n);i++)









int main(void){
	cin.tie(nullptr);  ios_base::sync_with_stdio(false);
	ll i,j;




	ll x,y;
	cin >> x >> y;


	if(x==y) cout << "Yes" << endl;
	else cout << "No" << endl;










	return 0;

}