#include <bits/stdc++.h>
#include <stdio.h>
using namespace std;
long long int LMINF =  -1e18;
long long int modint = 1000000007;

int main() {
    int x,y;
    cin >> x >> y;
    if(x == y) {
        cout << "Yes";
    } else {
        cout << "No";
    }
}