#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: wangyiyang
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/