Question: where does the last name rankin come from
[{'answer': 'Scottish and Irish origin', 'provenance': [{'wikipedia_id': '15909556', 'title': 'Rankin (name)', 'start_paragraph_id': 1, 'start_character': 25, 'end_paragraph_id': 1, 'end_character': 50, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '15909556', 'title': 'Rankin (name)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 193, 'bleu_score': 0.9419661180380051, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4338599626052287427}, 'section': 'Section::::Abstract.'}]}]