Question: how did sally die on mcmillan and wife
[{'answer': 'a plane crash', 'provenance': [{'wikipedia_id': '473547', 'title': 'McMillan & Wife', 'start_paragraph_id': 13, 'start_character': 89, 'end_paragraph_id': 13, 'end_character': 102, 'bleu_score': 1.0, 'section': 'Section::::Cast and series name change.\n'}]}, {'provenance': [{'wikipedia_id': '473547', 'title': 'McMillan & Wife', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 457, 'bleu_score': 0.976327165973018, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6597545997496566398}, 'section': 'Section::::Cast and series name change.\n'}]}]