public class Main {

  public static void main(String[] args) {

    Wrangler myWraglerCar = new Wrangler();
    myWranglerCar.drive( miles: 100);
    System.out.println(myWranglerCar.odometer);
    myWranglerCar.takeOffDoors();
    System.out.println(myWranglerCar.returnCarModel());

    ModelX myModelXCar = new ModelX();
    myModelXCar.drive( miles: 90);
    System.out.println(myModelXCar.odometer);
    myModelXCar.switchAutopilotOn();
    System.out.println(myModelXCar.returnCarModel());


    Car myCar = new Car();
    myCar.drive( miles: 50);
    System.out.println(myCar.returnCarModel());

  }
}