Question: where is petra the lost city of stone
[{'answer': 'Jordan', 'provenance': [{'wikipedia_id': '45008', 'title': 'Petra', 'start_paragraph_id': 1, 'start_character': 119, 'end_paragraph_id': 1, 'end_character': 125, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '45008', 'title': 'Petra', 'start_paragraph_id': 4, 'start_character': 90, 'end_paragraph_id': 4, 'end_character': 656, 'bleu_score': 0.684893115280178, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3009098244542009197}, 'section': 'Section::::Abstract.'}]}]