Question: who is alma the younger in the book of mormon
[{'answer': 'a Nephite prophet', 'provenance': [{'wikipedia_id': '844057', 'title': 'Alma the Younger', 'start_paragraph_id': 1, 'start_character': 62, 'end_paragraph_id': 1, 'end_character': 79, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '844057', 'title': 'Alma the Younger', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 494, 'bleu_score': 0.9483044717870771, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14709331070823470025}, 'section': 'Section::::Abstract.'}]}]