Question: what hotel was the las vegas shooting in
[{'answer': 'Mandalay Bay hotel', 'provenance': [{'wikipedia_id': '55414735', 'title': '2017 Las Vegas shooting', 'start_paragraph_id': 2, 'start_character': 380, 'end_paragraph_id': 2, 'end_character': 398, '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': 0.510804916265166, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16230943263957959003}, 'section': 'Section::::Abstract.'}]}]