#include <bits/stdc++.h>

using namespace std;

using ll = long long;
using ld = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using vi = vector<int>;

#define pb push_back
#define eb emplace_back
#define fi first
#define se second
#define all(x) begin (x), end(x)
#define sz(x) (int) (x).size()
#define rep(i,a,b) for (int i = (a); i < (b); i++)

mt19937 rng(random_device{}());

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);

	ll a, b;
	cin >> a >> b;
	if(a == b){
		cout << "Yes";
	}else{
		cout << "No";
	}
	return 0;
}