def exact_comparator(title):
    """Create a SequenceMatcher instance with compare_with method for more exact matching."""
    sm = SequenceMatcher(a=title)

    def compare_with(other):
        sm.set_seq2(other)
        return sm.ratio()
    sm.compare_with = compare_with
    return sm
def loose_comparator(title):
    """Create a SequenceMatcher instance with compare_with method for loose matching."""
    sm = SequenceMatcher(a=clean_title(title))

    def compare_with(other):
        sm.set_seq2(clean_title(other))
        return sm.ratio()
    sm.compare_with = compare_with
    return sm