Question: who drained the marshes of medoc in bordeaux france planting small vineyards
[{'answer': 'Dutch traders', 'provenance': [{'wikipedia_id': '10695353', 'title': 'History of Bordeaux wine', 'start_paragraph_id': 11, 'start_character': 28, 'end_paragraph_id': 11, 'end_character': 41, 'bleu_score': 1.0, 'section': 'Section::::Second golden era.\n'}]}, {'provenance': [{'wikipedia_id': '10695353', 'title': 'History of Bordeaux wine', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 938, 'bleu_score': 0.9865312178338931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12591179530192138506}, 'section': 'Section::::Second golden era.\n'}]}]