Question: how many died in the las vegas shooting
[{'answer': '58', 'provenance': [{'wikipedia_id': '55414735', 'title': '2017 Las Vegas shooting', 'start_paragraph_id': 2, 'start_character': 165, 'end_paragraph_id': 2, 'end_character': 167, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55414735', 'title': '2017 Las Vegas shooting', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 566, 'bleu_score': 0.5580936530745081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 786892414955113393}, 'section': 'Section::::Abstract.'}]}]