Question: who plays arthur in kingsman the golden circle
[{'answer': 'Michael Gambon', 'provenance': [{'wikipedia_id': '49966069', 'title': 'Kingsman: The Golden Circle', 'start_paragraph_id': 25, 'start_character': 12, 'end_paragraph_id': 25, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '49966069', 'title': 'Kingsman: The Golden Circle', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 970, 'bleu_score': 0.7942590603328401, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2607547520240836625}, 'section': 'Section::::Cast.\n'}]}]