Question: who was the creator of the silk road
[{'answer': 'Ross William Ulbricht', 'provenance': [{'wikipedia_id': '41419915', 'title': 'Ross Ulbricht', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '41419915', 'title': 'Ross Ulbricht', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 266, 'bleu_score': 0.7579995090215761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8898073915591288818}, 'section': 'Section::::Abstract.'}]}]