Question: who owns the encore hotel in las vegas
[{'answer': 'Wynn Resorts', 'provenance': [{'wikipedia_id': '18048274', 'title': 'Encore Las Vegas', 'start_paragraph_id': 1, 'start_character': 251, 'end_paragraph_id': 1, 'end_character': 263, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18048274', 'title': 'Encore Las Vegas', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 311, 'bleu_score': 0.9338477576086691, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15325197661949562466}, 'section': 'Section::::Abstract.'}]}]