#include<bits/stdc++.h>
using namespace std;
int main(){
	int p,q;
	cin>>p>>q;
	if(p>q) cout<<"Yes";
	else cout<<"No"; 
}
/**************************************************************
	Problem: 1706
	User: linmiaoling
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/