import java.util.*;
 class Main{
     public static void main(String[] args) {
         Scanner sc = new Scanner(System.in);
        System.out.print("Enter a website: ");
        String website = sc.next();
        if(website.endsWith(".com")){
            System.out.println("This is a commercial website");

      }else if(website.endsWith(".org")){
             System.out.println("This is an organization website");
       }else if(website.endsWith(".in")){
           System.out.println("This is an indian website");
         }
     }
 }