Question: what is the actual street name of the strip in las vegas
[{'answer': 'Las Vegas Boulevard', 'provenance': [{'wikipedia_id': '1963790', 'title': 'Las Vegas Boulevard', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1963790', 'title': 'Las Vegas Boulevard', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 386, 'bleu_score': 0.9712154609069981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15214407974863571797}, 'section': 'Section::::Abstract.'}]}]