Question: where does the last name mann come from
[{'answer': 'Germanic origin', 'provenance': [{'wikipedia_id': '2192000', 'title': 'Mann (surname)', 'start_paragraph_id': 1, 'start_character': 21, 'end_paragraph_id': 1, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2192000', 'title': 'Mann (surname)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 78, 'bleu_score': 0.850733133512352, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12265743128250409247}, 'section': 'Section::::Abstract.'}]}]