Question: who played napoleon solo in man from uncle
[{'answer': 'Robert Vaughn', 'provenance': [{'wikipedia_id': '2873568', 'title': 'Napoleon Solo', 'start_paragraph_id': 1, 'start_character': 165, 'end_paragraph_id': 1, 'end_character': 178, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2873568', 'title': 'Napoleon Solo', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 342, 'bleu_score': 0.965203995518735, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8244728953529150055}, 'section': 'Section::::Abstract.'}]}]