Question: who said and that's the way it is
[{'answer': 'Cronkite', 'provenance': [{'wikipedia_id': '167289', 'title': 'Walter Cronkite', 'start_paragraph_id': 0, 'start_character': 7, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '167289', 'title': 'Walter Cronkite', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 119, 'bleu_score': 0.7985065516266611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4466337877334130923}, 'section': 'Section::::Abstract.'}]}]