Question: who wrote guess who's coming to dinner
[{'answer': 'William Rose', 'provenance': [{'wikipedia_id': '70647', 'title': "Guess Who's Coming to Dinner", 'start_paragraph_id': 1, 'start_character': 122, 'end_paragraph_id': 1, 'end_character': 134, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '70647', 'title': "Guess Who's Coming to Dinner", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 246, 'bleu_score': 0.950578622812921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8082533379102147610}, 'section': 'Section::::Abstract.'}]}]