#include <iostream>
#include <cstdint>

using namespace std;

static inline const char* solve(const uint32_t X, const uint32_t Y)
{
	if (X == Y) return "Yes";
	else return "No";
}

int main()
{
	cin.tie(nullptr);
	ios::sync_with_stdio(false);
	
	uint32_t X, Y;
	cin >> X >> Y;

	cout << solve(X, Y) << '\n';
	return 0;
}