Question: where does the last name keith come from
[{'answer': 'East Lothian , Scotland', 'provenance': [{'wikipedia_id': '11685489', 'title': 'Keith (surname)', 'start_paragraph_id': 1, 'start_character': 81, 'end_paragraph_id': 1, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'the Middle High German kīt', 'provenance': [{'wikipedia_id': '11685489', 'title': 'Keith (surname)', 'start_paragraph_id': 1, 'start_character': 171, 'end_paragraph_id': 1, 'end_character': 198, 'bleu_score': 0.668740304976422, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '11685489', 'title': 'Keith (surname)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 241, 'bleu_score': 0.950578622812921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14911596273309614700}, 'section': 'Section::::Abstract.'}]}]