#include <bits/stdc++.h> 
using namespace std;
using ll =long long;
#define all(v) v.begin(),v.end()
 #define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,a,b) for(int i=a;i>=b;i--)

int main() {
    ll b,c;cin>>b>>c;
    if(b==c) {
        cout<<"Yes"<<endl;
    }
    else {
        cout<<"No"<<endl;
    }
}