public String SelectTarget(){
                Scanner targetin = new Scanner(System.in);
                String s;
                int i = 0;
                do{
                    if(i>0){
                        System.out.println("Ulangi pilihan role");
                    }
                    System.out.println("Choose Role: ");
                    System.out.println("(Arjuna/Nakula/Sadewa/Werkudara/Yudhistira)");
                    s = targetin.next();
                    i++;
                    if(s.equalsIgnoreCase("Arjuna") || s.equalsIgnoreCase("nakula") ||
                       s.equalsIgnoreCase("sadewa") || s.equalsIgnoreCase("werkudara") ||
                        s.equalsIgnoreCase("yudhistira")){
                        break;
                    }
                }while(i>0);
                return s;
        }