Question: when was dr. jekyll and mr. hyde written
[{'answer': 'first published in 1886', 'provenance': [{'wikipedia_id': '42829172', 'title': 'Strange Case of Dr Jekyll and Mr Hyde', 'start_paragraph_id': 1, 'start_character': 101, 'end_paragraph_id': 1, 'end_character': 124, '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': 7944761112495946097}, 'section': 'Section::::Abstract.'}]}]