#include<bits/stdc++.h>
using namespace std;
int main(){
    string a,b;
    cin >> a >> b;
    if(b[b.size()-1]==2||b[b.size()-1]==4||b[b.size()-1]==6||b[b.size()-1]==8||b[b.size()-1]==0) cout << "Yes" << endl;
    else cout << "No" << endl;
}