Question: who decides who is the next king of england
[{'answer': 'common law', 'provenance': [{'wikipedia_id': '879986', 'title': 'Succession to the British throne', 'start_paragraph_id': 1, 'start_character': 143, 'end_paragraph_id': 1, 'end_character': 153, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '879986', 'title': 'Succession to the British throne', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 630, 'bleu_score': 0.897909393731919, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17898048292138105432}, 'section': 'Section::::Abstract.'}]}]