def METHOD_NAME(unused_argv):
  if FLAGS.bleu_variant is None or "uncased" in FLAGS.bleu_variant:
    score = bleu_wrapper(FLAGS.reference, FLAGS.translation, False)
    print("Case-insensitive results:", score)
  if FLAGS.bleu_variant is None or "cased" in FLAGS.bleu_variant:
    score = bleu_wrapper(FLAGS.reference, FLAGS.translation, True)
    print("Case-sensitive results:", score)