public object WatchMovie(string movie)
        {
            StringBuilder watchMovieString = new StringBuilder();

            watchMovieString.Append("Get ready to watch a movie...\n");
            watchMovieString.Append(popper.On());
            watchMovieString.Append(popper.Pop());
            watchMovieString.Append(lights.Dim(10));
            watchMovieString.Append(screen.Down());
            watchMovieString.Append(projector.On());
            watchMovieString.Append(projector.WideScreenMode());
            watchMovieString.Append(amp.On());
            watchMovieString.Append(amp.SetDvd(dvd));
            watchMovieString.Append(amp.SetSurroundSound());
            watchMovieString.Append(amp.SetVolume(5));
            watchMovieString.Append(dvd.On());
            watchMovieString.Append(dvd.Play(movie));

            return(watchMovieString.ToString());
        }