internal override void WatchMovie(string movie)
{
Console.WriteLine("Get ready to watch a movie");
_screenService.Down();
_projectorService.On();
_projectorService.WideScreenMode();
_amplifierService.On();
_amplifierService.SetDvd();
_amplifierService.SetSurroundSound();
_amplifierService.SetVolume(5);
_dvdPlayerService.On();
_dvdPlayerService.Play(movie);
}