Question: how much gold is there in the olympic gold medal
[{'answer': '6 grams', 'provenance': [{'wikipedia_id': '526488', 'title': 'Gold medal', 'start_paragraph_id': 21, 'start_character': 102, 'end_paragraph_id': 21, 'end_character': 109, 'bleu_score': 1.0, 'section': 'Section::::Olympic Games.\n'}]}, {'provenance': [{'wikipedia_id': '526488', 'title': 'Gold medal', 'start_paragraph_id': 21, 'start_character': 0, 'end_paragraph_id': 21, 'end_character': 550, 'bleu_score': 0.9796927878356411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12313726111086095191}, 'section': 'Section::::Olympic Games.\n'}]}]