Question: who owns the land where burning man is held
[{'answer': 'federal property', 'provenance': [{'wikipedia_id': '203785', 'title': 'Burning Man', 'start_paragraph_id': 141, 'start_character': 638, 'end_paragraph_id': 141, 'end_character': 654, 'bleu_score': 1.0, 'section': 'Section::::Mutant vehicles.\n'}]}, {'provenance': [{'wikipedia_id': '203785', 'title': 'Burning Man', 'start_paragraph_id': 141, 'start_character': 0, 'end_paragraph_id': 141, 'end_character': 1405, 'bleu_score': 0.9768075542987591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7233295545978482511}, 'section': 'Section::::Mutant vehicles.\n'}]}]