Question: who inspired arthur conan doyle to create his fictional character sherlock holmes
[{'answer': 'university teacher Joseph Bell', 'provenance': [{'wikipedia_id': '18951335', 'title': 'Arthur Conan Doyle', 'start_paragraph_id': 21, 'start_character': 44, 'end_paragraph_id': 21, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Literary career.:Sherlock Holmes.\n'}]}, {'answer': 'the famous Edgar Allan Poe character C. Auguste Dupin'}, {'provenance': [{'wikipedia_id': '18951335', 'title': 'Arthur Conan Doyle', 'start_paragraph_id': 21, 'start_character': 0, 'end_paragraph_id': 21, 'end_character': 1119, 'bleu_score': 0.9894455409323081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15044239401238944629}, 'section': 'Section::::Literary career.:Sherlock Holmes.\n'}]}]