Question: who wrote the strange case of dr jekyll
[{'answer': 'Robert Louis Stevenson', 'provenance': [{'wikipedia_id': '42829172', 'title': 'Strange Case of Dr Jekyll and Mr Hyde', 'start_paragraph_id': 1, 'start_character': 77, 'end_paragraph_id': 1, 'end_character': 99, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42829172', 'title': 'Strange Case of Dr Jekyll and Mr Hyde', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 601, 'bleu_score': 0.71741398182436, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1491035068673796144}, 'section': 'Section::::Abstract.'}]}]