public void SetWordMorphologyAsUndefined()
        {
            var wma = MorphoAmbiguityTuples[0];

            if (!wma.WordFormMorphology.IsEmpty())
            {
                Word.morphology = wma.WordFormMorphology;
            }
            else
            {
                var partOfSpeech = PosTaggerMorphoAnalyzer.ToPartOfSpeech(Word.posTaggerOutputType).GetValueOrDefault();
                Word.morphology = new WordFormMorphology_t(partOfSpeech);
            }

            MorphoAmbiguityTuples.Clear();
            MorphoAmbiguityTuples.Add(new MorphoAmbiguityTuple_t(Word, Word.morphology, wma.PunctuationType));
        }