Question: who plays king george in once upon a time
[{'answer': 'Dale', 'provenance': [{'wikipedia_id': '1022518', 'title': 'Alan Dale', 'start_paragraph_id': 0, 'start_character': 5, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1022518', 'title': 'Alan Dale', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 1012, 'bleu_score': 0.523546883917482, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12263455545908201903}, 'section': 'Section::::Acting career.:Wider success.\n'}]}]