#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
using LI = long long int;
using LD = long double;
using namespace std;
template <typename T>
using APQUE = priority_queue<T, vector<T>, greater<T>>;
template <typename T>
using DPQUE = priority_queue<T>;

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