Question: where did an apple a day keeps the doctor away come from
[{'answer': 'proverb of Welsh origin', 'provenance': [{'wikipedia_id': '48739272', 'title': 'An apple a day keeps the doctor away', 'start_paragraph_id': 1, 'start_character': 68, 'end_paragraph_id': 1, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '48739272', 'title': 'An apple a day keeps the doctor away', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 231, 'bleu_score': 0.9466178497997021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 745898945110252796}, 'section': 'Section::::Abstract.'}]}]