Question: the most important figure in the history of japanese nō theatre is
[{'answer': "Kan'ami Kiyotsugu", 'provenance': [{'wikipedia_id': '449544', 'title': 'Noh', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 17, 'bleu_score': 1.0, 'section': "Section::::History.:Kan'ami and Zeami.\n"}]}, {'provenance': [{'wikipedia_id': '449544', 'title': 'Noh', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 537, 'bleu_score': 0.9009607481831341, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5786692061297659777}, 'section': "Section::::History.:Kan'ami and Zeami.\n"}]}]