Question: is pure gold an element or a compound
[{'answer': 'chemical element', 'provenance': [{'wikipedia_id': '12240', 'title': 'Gold', 'start_paragraph_id': 1, 'start_character': 10, 'end_paragraph_id': 1, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12240', 'title': 'Gold', 'start_paragraph_id': 1, 'start_character': 46, 'end_paragraph_id': 1, 'end_character': 754, 'bleu_score': 0.875297381766977, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12141167715816414907}, 'section': 'Section::::Abstract.'}]}]