#include<bits/stdc++.h>
using namespace std;
#define repr(i, a, b) for (int i = (int)(a); i < (int)(b); i++)
#define rep(i, n) repr(i, 0, n)
#define INF 2e9
#define LINF (long long)4e18
#define jck 3.141592
#define PI acos(-1.0)

const double EPS = 1e-10;

using ll = long long;
using Pi = pair<int,int>;
using Pl = pair<ll,ll>;

int dh[] = {-1,0,1,0};
int dw[] = {0,1,0,-1};


//#include<atcoder/all>
//using namespace atcoder;
//using mint = modint998244353;

//#define MOD 1000000007
#define MOD 998244353

////////////////////////////////////////////////////////////

int main(){
    int b,c; cin >> b >>c;
    if(b == c) cout << "Yes" << endl;
    else cout << "No" << endl;
}