Question: miracidium is a larval stage in the development of
[{'answer': 'trematode', 'provenance': [{'wikipedia_id': '1861175', 'title': 'Trematode life cycle stages', 'start_paragraph_id': 2, 'start_character': 28, 'end_paragraph_id': 2, 'end_character': 37, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]