Question: where do the king and queen live in england
[{'answer': 'Buckingham Palace', 'provenance': [{'wikipedia_id': '3969', 'title': 'Buckingham Palace', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3969', 'title': 'Buckingham Palace', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 319, 'bleu_score': 0.8436048959018281, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8736304591805040885}, 'section': 'Section::::Abstract.'}]}]