Question: what is the origin of the surname smith
[{'answer': 'England', 'provenance': [{'wikipedia_id': '1683750', 'title': 'Smith (surname)', 'start_paragraph_id': 1, 'start_character': 34, 'end_paragraph_id': 1, 'end_character': 41, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1683750', 'title': 'Smith (surname)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1038, 'bleu_score': 0.8770469858122151, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17782241079089540749}, 'section': 'Section::::Abstract.'}]}]