import java.util.*;
         
class Main{
    public static void main(String[] args) {
        
        try(Scanner sc = new Scanner(System.in)){
 
            int num = Integer.parseInt(sc.next());

            if(num % 2 == 0) System.out.println("Yes");
            else System.out.println("No");

        }catch(Exception e){
            e.printStackTrace();
        }        
    }
}