public boolean removeMovie(String title)
	{
        boolean deleted = false;
        if (aMovieIndex.containsKey(title)) {
            Item tempMovie = aMovieIndex.remove(title);
            directorIndex.remove(((Movie)tempMovie).getDirector());
            for (String s: ((Movie) tempMovie).getActors()) {
                actorIndex.get(s).remove(tempMovie);
            }
            for (String s: tempMovie.keywords) {
                keywordIndex.get(s).remove(tempMovie);
            }
            deleted = true;
        }
        return deleted;
	}