Question: who owns treasure island hotel in las vegas
[{'answer': 'Phil Ruffin', 'provenance': [{'wikipedia_id': '697656', 'title': 'Treasure Island Las Vegas', 'start_paragraph_id': 1, 'start_character': 296, 'end_paragraph_id': 1, 'end_character': 307, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]