#include <bits/stdc++.h>
using namespace std;
using namespace chrono;
#if __has_include(<atcoder/all>)
#include <atcoder/all>
using namespace atcoder;
#endif

int main()
{
    int64_t x, y;
    cin >> x >> y;

    cout << ((x == y) ? "Yes" : "No") << endl;

    return 0;
}