#include<iostream>
using namespace std;
int main(){
	int a,b;
	cin>>a>>b;
	if(a>b){
		cout<<"Yes";
	}else{
		cout<<"No";
	}
}
/**************************************************************
	Problem: 1706
	User: panyuchen
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/