#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,g,s;
	cin>>n;
	if(9<n&&n<100){
		g=n%10;
		s=n/10%10;
		if(g%2==0&&s%2==0){
			cout<<"Yes";
		}else{
			cout<<"No";
		}
	}else{
		cout<<"No";
	}
}
/**************************************************************
	Problem: 1656
	User: wangyiyang
	Language: C++
	Result: Accepted
	Time:17 ms
	Memory:2072 kb
****************************************************************/