Question: who played colonel flagg on the tv show mash
[{'answer': 'Edward Dean Winter', 'provenance': [{'wikipedia_id': '1291682', 'title': 'Edward Winter (actor)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1291682', 'title': 'Edward Winter (actor)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 182, 'bleu_score': 0.7330574947600481, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4769103597557226252}, 'section': 'Section::::Abstract.'}]}]