Question: who captured rome in 476 ad and declared himself the king of italy
[{'answer': 'Flavius Odoacer', 'provenance': [{'wikipedia_id': '37045', 'title': 'Odoacer', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '37045', 'title': 'Odoacer', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 838, 'bleu_score': 0.6410603396724961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14071864853105262117}, 'section': 'Section::::Abstract.'}]}]