Question: what was the location of the palace where the aztec king lived
[{'answer': 'The National Palace', 'provenance': [{'wikipedia_id': '5124367', 'title': 'National Palace (Mexico)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5124367', 'title': 'National Palace (Mexico)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 349, 'bleu_score': 0.9017560423336201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1034019855987440623}, 'section': 'Section::::Abstract.'}]}]