#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(A) A.begin(),A.end()
using vll = vector<ll>;
#define rep(i, n) for (long long i = 0; i < (long long)(n); i++)
vector<vector<pair<ll, ll>>> G;

int main() {
    int A,B;
    cin>>A>>B;
    cout<<(A==B?"Yes":"No")<<endl;
}