Question: who crossed the alps with a herd of war elephants
[{'answer': 'Hannibal', 'provenance': [{'wikipedia_id': '30211616', 'title': "Hannibal's crossing of the Alps", 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 8, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30211616', 'title': "Hannibal's crossing of the Alps", 'start_paragraph_id': 68, 'start_character': 0, 'end_paragraph_id': 68, 'end_character': 1233, 'bleu_score': 0.9708226587652371, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15438757679180139522}, 'section': 'Section::::Ascent of the Alps.\n'}]}]