Question: when did the ponce de leon hotel close
[{'answer': '1967', 'provenance': [{'wikipedia_id': '3621814', 'title': 'Ponce de Leon Hotel', 'start_paragraph_id': 30, 'start_character': 71, 'end_paragraph_id': 30, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Post-war return to hotel.\n'}]}, {'provenance': [{'wikipedia_id': '3621814', 'title': 'Ponce de Leon Hotel', 'start_paragraph_id': 30, 'start_character': 0, 'end_paragraph_id': 30, 'end_character': 101, 'bleu_score': 0.8852140475440831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12906435877213225317}, 'section': 'Section::::Post-war return to hotel.\n'}]}]