Question: who killed stefano on days of our lives
[{'answer': 'Hope', 'provenance': [{'wikipedia_id': '4029808', 'title': 'Stefano DiMera', 'start_paragraph_id': 18, 'start_character': 1174, 'end_paragraph_id': 18, 'end_character': 1178, 'bleu_score': 1.0, 'section': 'Section::::Storylines.:1980s.\n'}]}, {'provenance': [{'wikipedia_id': '4029808', 'title': 'Stefano DiMera', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 3418, 'bleu_score': 0.9966301480885781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2234259327728893056}, 'section': 'Section::::Storylines.:2010s.\n'}]}]