Question: where did the last name paniagua come from
[{'answer': 'Spanish', 'provenance': [{'wikipedia_id': '3174806', 'title': 'Paniagua', 'start_paragraph_id': 1, 'start_character': 36, 'end_paragraph_id': 1, 'end_character': 43, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3174806', 'title': 'Paniagua', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 201, 'bleu_score': 0.9466178497997021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12104799066737183166}, 'section': 'Section::::Abstract.'}]}]