Question: who was the king of england in 1950
[{'answer': 'George VI', 'provenance': [{'wikipedia_id': '46755', 'title': 'George VI', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46755', 'title': 'George VI', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 285, 'bleu_score': 0.886047457816274, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9571362026776432520}, 'section': 'Section::::Abstract.'}]}]