Question: who dies in season 6 of once upon a time
[{'answer': 'Jekyll', 'provenance': [{'wikipedia_id': '49666317', 'title': 'Once Upon a Time (season 6)', 'start_paragraph_id': 103, 'start_character': 667, 'end_paragraph_id': 103, 'end_character': 673, 'bleu_score': 1.0, 'section': 'Section::::Production.:Casting.\n'}]}, {'answer': 'Hyde'}, {'answer': 'Edmond Dantes , The Count of Monte Cristo'}, {'provenance': [{'wikipedia_id': '49666317', 'title': 'Once Upon a Time (season 6)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6617044442303201765}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49666317', 'title': 'Once Upon a Time (season 6)', 'section': 'Section::::Premise.\n', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 710, 'bleu_score': 0.9211173678633371}]}]